129209906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 243233280

約数和(自身を除く): 114023374

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 101, 137, 161, 202, 203, 274, 322, 406, 667, 707, 959, 1334, 1414, 1918, 2323, 2929, 3151, 3973, 4646, 4669, 5858, 6302, 7946, 9338, 13837, 16261, 20503, 22057, 27674, 27811, 32522, 41006, 44114, 55622, 67367, 91379, 96859, 134734, 182758, 193718, 318251, 401273, 471569, 636502, 639653, 802546, 943138, 1279306, 2227757, 2808911, 4455514, 5617822, 9229279, 18458558, 64604953, 129209906]

約数ペア:

[(1, 129209906), (2, 64604953), (7, 18458558), (14, 9229279), (23, 5617822), (29, 4455514), (46, 2808911), (58, 2227757), (101, 1279306), (137, 943138), (161, 802546), (202, 639653), (203, 636502), (274, 471569), (322, 401273), (406, 318251), (667, 193718), (707, 182758), (959, 134734), (1334, 96859), (1414, 91379), (1918, 67367), (2323, 55622), (2929, 44114), (3151, 41006), (3973, 32522), (4646, 27811), (4669, 27674), (5858, 22057), (6302, 20503), (7946, 16261), (9338, 13837)]