156728806108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1416

約数の個数: 144

約数和(自身を含む): 340565541120

約数和(自身を除く): 183836735012

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 137, 172, 266, 274, 301, 532, 548, 602, 817, 959, 1163, 1204, 1634, 1849, 1918, 2326, 2603, 3268, 3698, 3836, 4652, 5206, 5719, 5891, 7396, 8141, 10412, 11438, 11782, 12943, 16282, 18221, 22097, 22876, 23564, 25886, 32564, 35131, 36442, 41237, 44194, 50009, 51772, 70262, 72884, 82474, 88388, 100018, 111929, 140524, 154679, 159331, 164948, 200036, 223858, 245917, 253313, 309358, 318662, 350063, 447716, 491834, 506626, 618716, 637324, 700126, 783503, 950171, 983668, 1013252, 1115317, 1400252, 1567006, 1773191, 1900342, 2150387, 2230634, 3027289, 3134012, 3546382, 3800684, 4300774, 4461268, 4812947, 6054578, 6651197, 6851233, 7092764, 8601548, 9625894, 12109156, 13302394, 13702466, 15052709, 19251788, 21191023, 26604788, 27404932, 30105418, 33690629, 40857353, 42382046, 47958631, 60210836, 67381258, 81714706, 84764092, 95917262, 130173427, 134762516, 163429412, 191834524, 260346854, 286001471, 294603019, 520693708, 572002942, 589206038, 911213989, 1144005884, 1178412076, 1822427978, 2062221133, 3644855956, 4124442266, 5597457361, 8248884532, 11194914722, 22389829444, 39182201527, 78364403054, 156728806108]

約数ペア:

[(1, 156728806108), (2, 78364403054), (4, 39182201527), (7, 22389829444), (14, 11194914722), (19, 8248884532), (28, 5597457361), (38, 4124442266), (43, 3644855956), (76, 2062221133), (86, 1822427978), (133, 1178412076), (137, 1144005884), (172, 911213989), (266, 589206038), (274, 572002942), (301, 520693708), (532, 294603019), (548, 286001471), (602, 260346854), (817, 191834524), (959, 163429412), (1163, 134762516), (1204, 130173427), (1634, 95917262), (1849, 84764092), (1918, 81714706), (2326, 67381258), (2603, 60210836), (3268, 47958631), (3698, 42382046), (3836, 40857353), (4652, 33690629), (5206, 30105418), (5719, 27404932), (5891, 26604788), (7396, 21191023), (8141, 19251788), (10412, 15052709), (11438, 13702466), (11782, 13302394), (12943, 12109156), (16282, 9625894), (18221, 8601548), (22097, 7092764), (22876, 6851233), (23564, 6651197), (25886, 6054578), (32564, 4812947), (35131, 4461268), (36442, 4300774), (41237, 3800684), (44194, 3546382), (50009, 3134012), (51772, 3027289), (70262, 2230634), (72884, 2150387), (82474, 1900342), (88388, 1773191), (100018, 1567006), (111929, 1400252), (140524, 1115317), (154679, 1013252), (159331, 983668), (164948, 950171), (200036, 783503), (223858, 700126), (245917, 637324), (253313, 618716), (309358, 506626), (318662, 491834), (350063, 447716)]