156985279126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1\times {\mathrm{1009}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 259679629440

約数和(自身を除く): 102694350314

約数列:

[1, 2, 13, 26, 61, 122, 263, 373, 526, 746, 793, 1009, 1586, 2018, 3419, 4849, 6838, 9698, 13117, 16043, 22753, 26234, 32086, 45506, 61549, 98099, 123098, 196198, 208559, 265367, 295789, 376357, 417118, 530734, 591578, 752714, 800137, 1275287, 1600274, 2550574, 3449771, 4892641, 5984039, 6899542, 9785282, 11968078, 16187387, 22957777, 32374774, 45915554, 77792507, 98981891, 155585014, 197963782, 210436031, 298451101, 420872062, 596902202, 1286764583, 2573529166, 6037895351, 12075790702, 78492639563, 156985279126]

約数ペア:

[(1, 156985279126), (2, 78492639563), (13, 12075790702), (26, 6037895351), (61, 2573529166), (122, 1286764583), (263, 596902202), (373, 420872062), (526, 298451101), (746, 210436031), (793, 197963782), (1009, 155585014), (1586, 98981891), (2018, 77792507), (3419, 45915554), (4849, 32374774), (6838, 22957777), (9698, 16187387), (13117, 11968078), (16043, 9785282), (22753, 6899542), (26234, 5984039), (32086, 4892641), (45506, 3449771), (61549, 2550574), (98099, 1600274), (123098, 1275287), (196198, 800137), (208559, 752714), (265367, 591578), (295789, 530734), (376357, 417118)]