158199756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 480172560

約数和(自身を除く): 321972804

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 29, 33, 34, 39, 44, 51, 52, 58, 66, 68, 78, 87, 102, 116, 121, 132, 143, 156, 174, 187, 204, 221, 242, 286, 289, 319, 348, 363, 374, 377, 429, 442, 484, 493, 561, 572, 578, 638, 663, 726, 748, 754, 858, 867, 884, 957, 986, 1122, 1131, 1156, 1276, 1326, 1452, 1479, 1508, 1573, 1716, 1734, 1914, 1972, 2057, 2244, 2262, 2431, 2652, 2958, 3146, 3179, 3468, 3509, 3757, 3828, 4114, 4147, 4524, 4719, 4862, 5423, 5916, 6171, 6292, 6358, 6409, 7018, 7293, 7514, 8228, 8294, 8381, 9438, 9537, 9724, 10527, 10846, 11271, 12342, 12441, 12716, 12818, 14036, 14586, 15028, 16269, 16588, 16762, 18876, 19074, 19227, 21054, 21692, 22542, 24684, 24882, 25143, 25636, 26741, 29172, 32538, 33524, 34969, 38148, 38454, 41327, 42108, 45084, 45617, 49764, 50286, 53482, 59653, 65076, 69938, 70499, 76908, 80223, 82654, 91234, 92191, 100572, 104907, 106964, 108953, 119306, 123981, 136851, 139876, 140998, 160446, 165308, 178959, 182468, 184382, 209814, 211497, 217906, 238612, 247962, 273702, 276573, 281996, 320892, 326859, 357918, 368764, 419628, 422994, 435812, 454597, 495924, 547404, 553146, 653718, 715836, 775489, 845988, 909194, 1014101, 1106292, 1198483, 1307436, 1363791, 1550978, 1818388, 2028202, 2326467, 2396966, 2727582, 3042303, 3101956, 3595449, 4056404, 4652934, 4793932, 5455164, 6084606, 7190898, 9305868, 12169212, 13183313, 14381796, 26366626, 39549939, 52733252, 79099878, 158199756]

約数ペア:

[(1, 158199756), (2, 79099878), (3, 52733252), (4, 39549939), (6, 26366626), (11, 14381796), (12, 13183313), (13, 12169212), (17, 9305868), (22, 7190898), (26, 6084606), (29, 5455164), (33, 4793932), (34, 4652934), (39, 4056404), (44, 3595449), (51, 3101956), (52, 3042303), (58, 2727582), (66, 2396966), (68, 2326467), (78, 2028202), (87, 1818388), (102, 1550978), (116, 1363791), (121, 1307436), (132, 1198483), (143, 1106292), (156, 1014101), (174, 909194), (187, 845988), (204, 775489), (221, 715836), (242, 653718), (286, 553146), (289, 547404), (319, 495924), (348, 454597), (363, 435812), (374, 422994), (377, 419628), (429, 368764), (442, 357918), (484, 326859), (493, 320892), (561, 281996), (572, 276573), (578, 273702), (638, 247962), (663, 238612), (726, 217906), (748, 211497), (754, 209814), (858, 184382), (867, 182468), (884, 178959), (957, 165308), (986, 160446), (1122, 140998), (1131, 139876), (1156, 136851), (1276, 123981), (1326, 119306), (1452, 108953), (1479, 106964), (1508, 104907), (1573, 100572), (1716, 92191), (1734, 91234), (1914, 82654), (1972, 80223), (2057, 76908), (2244, 70499), (2262, 69938), (2431, 65076), (2652, 59653), (2958, 53482), (3146, 50286), (3179, 49764), (3468, 45617), (3509, 45084), (3757, 42108), (3828, 41327), (4114, 38454), (4147, 38148), (4524, 34969), (4719, 33524), (4862, 32538), (5423, 29172), (5916, 26741), (6171, 25636), (6292, 25143), (6358, 24882), (6409, 24684), (7018, 22542), (7293, 21692), (7514, 21054), (8228, 19227), (8294, 19074), (8381, 18876), (9438, 16762), (9537, 16588), (9724, 16269), (10527, 15028), (10846, 14586), (11271, 14036), (12342, 12818), (12441, 12716)]