157049200828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 216

約数和(自身を含む): 340460593200

約数和(自身を除く): 183411392372

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 43, 52, 68, 76, 86, 169, 172, 221, 247, 323, 338, 389, 442, 494, 559, 646, 676, 731, 778, 817, 884, 988, 1118, 1292, 1462, 1556, 1634, 1849, 2236, 2873, 2924, 3211, 3268, 3698, 4199, 5057, 5746, 6422, 6613, 7267, 7391, 7396, 8398, 9503, 10114, 10621, 11492, 12844, 13226, 13889, 14534, 14782, 16727, 16796, 19006, 20228, 21242, 24037, 26452, 27778, 29068, 29564, 31433, 33454, 35131, 38012, 42484, 48074, 54587, 55556, 62866, 65741, 66908, 70262, 85969, 96083, 96148, 109174, 123539, 125647, 125732, 131482, 138073, 140524, 171938, 180557, 192166, 217451, 218348, 247078, 251294, 262964, 276146, 284359, 312481, 317813, 343876, 361114, 384332, 408629, 434902, 456703, 494156, 502588, 552292, 568718, 597227, 624962, 635626, 719261, 722228, 817258, 869804, 913406, 1117597, 1137436, 1194454, 1249079, 1249924, 1271252, 1438522, 1633411, 1634516, 1826812, 2235194, 2347241, 2388908, 2498158, 2826863, 2877044, 3266822, 3696667, 4131569, 4470388, 4694482, 4996316, 5312177, 5402821, 5653726, 5937139, 6533644, 7393334, 7763951, 8263138, 9350393, 9388964, 10624354, 10805642, 11307452, 11874278, 12227437, 13665959, 14786668, 15527902, 16526276, 18700786, 21234343, 21248708, 21611284, 23748556, 24454874, 27331918, 31055804, 37401572, 42468686, 48056671, 48909748, 53710397, 54663836, 70236673, 84937372, 96113342, 100931363, 107420794, 121555109, 140473346, 158956681, 177657467, 192226684, 201862726, 214841588, 232321303, 243110218, 280946692, 317913362, 355314934, 403725452, 464642606, 486220436, 635826724, 710629868, 913076749, 929285212, 1826153498, 2066436853, 2309547071, 3020176939, 3652306996, 4132873706, 4619094142, 6040353878, 8265747412, 9238188284, 12080707756, 39262300207, 78524600414, 157049200828]

約数ペア:

[(1, 157049200828), (2, 78524600414), (4, 39262300207), (13, 12080707756), (17, 9238188284), (19, 8265747412), (26, 6040353878), (34, 4619094142), (38, 4132873706), (43, 3652306996), (52, 3020176939), (68, 2309547071), (76, 2066436853), (86, 1826153498), (169, 929285212), (172, 913076749), (221, 710629868), (247, 635826724), (323, 486220436), (338, 464642606), (389, 403725452), (442, 355314934), (494, 317913362), (559, 280946692), (646, 243110218), (676, 232321303), (731, 214841588), (778, 201862726), (817, 192226684), (884, 177657467), (988, 158956681), (1118, 140473346), (1292, 121555109), (1462, 107420794), (1556, 100931363), (1634, 96113342), (1849, 84937372), (2236, 70236673), (2873, 54663836), (2924, 53710397), (3211, 48909748), (3268, 48056671), (3698, 42468686), (4199, 37401572), (5057, 31055804), (5746, 27331918), (6422, 24454874), (6613, 23748556), (7267, 21611284), (7391, 21248708), (7396, 21234343), (8398, 18700786), (9503, 16526276), (10114, 15527902), (10621, 14786668), (11492, 13665959), (12844, 12227437), (13226, 11874278), (13889, 11307452), (14534, 10805642), (14782, 10624354), (16727, 9388964), (16796, 9350393), (19006, 8263138), (20228, 7763951), (21242, 7393334), (24037, 6533644), (26452, 5937139), (27778, 5653726), (29068, 5402821), (29564, 5312177), (31433, 4996316), (33454, 4694482), (35131, 4470388), (38012, 4131569), (42484, 3696667), (48074, 3266822), (54587, 2877044), (55556, 2826863), (62866, 2498158), (65741, 2388908), (66908, 2347241), (70262, 2235194), (85969, 1826812), (96083, 1634516), (96148, 1633411), (109174, 1438522), (123539, 1271252), (125647, 1249924), (125732, 1249079), (131482, 1194454), (138073, 1137436), (140524, 1117597), (171938, 913406), (180557, 869804), (192166, 817258), (217451, 722228), (218348, 719261), (247078, 635626), (251294, 624962), (262964, 597227), (276146, 568718), (284359, 552292), (312481, 502588), (317813, 494156), (343876, 456703), (361114, 434902), (384332, 408629)]