156931208644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1\times {\mathrm{2473}}^1$

素因数の和:3185

約数の個数: 96

約数和(自身を含む): 329898756096

約数和(自身を除く): 172967547452

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 211, 322, 422, 467, 644, 844, 934, 1477, 1868, 2473, 2954, 3269, 4853, 4946, 5908, 6538, 9706, 9892, 10741, 13076, 17311, 19412, 21482, 33971, 34622, 42964, 56879, 67942, 69244, 75187, 98537, 113758, 135884, 150374, 197074, 227516, 300748, 394148, 398153, 521803, 689759, 796306, 1043606, 1154891, 1379518, 1592612, 2087212, 2266351, 2309782, 2759036, 3652621, 4532702, 4619564, 7305242, 8084237, 9065404, 12001469, 14610484, 15864457, 16168474, 24002938, 26562493, 31728914, 32336948, 48005876, 53124986, 63457828, 84010283, 106249972, 168020566, 185937451, 243682001, 336041132, 371874902, 487364002, 743749804, 974728004, 1705774007, 3411548014, 5604686023, 6823096028, 11209372046, 22418744092, 39232802161, 78465604322, 156931208644]

約数ペア:

[(1, 156931208644), (2, 78465604322), (4, 39232802161), (7, 22418744092), (14, 11209372046), (23, 6823096028), (28, 5604686023), (46, 3411548014), (92, 1705774007), (161, 974728004), (211, 743749804), (322, 487364002), (422, 371874902), (467, 336041132), (644, 243682001), (844, 185937451), (934, 168020566), (1477, 106249972), (1868, 84010283), (2473, 63457828), (2954, 53124986), (3269, 48005876), (4853, 32336948), (4946, 31728914), (5908, 26562493), (6538, 24002938), (9706, 16168474), (9892, 15864457), (10741, 14610484), (13076, 12001469), (17311, 9065404), (19412, 8084237), (21482, 7305242), (33971, 4619564), (34622, 4532702), (42964, 3652621), (56879, 2759036), (67942, 2309782), (69244, 2266351), (75187, 2087212), (98537, 1592612), (113758, 1379518), (135884, 1154891), (150374, 1043606), (197074, 796306), (227516, 689759), (300748, 521803), (394148, 398153)]