155526266

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 270480000

約数和(自身を除く): 114953734

約数列:

[1, 2, 7, 14, 139, 229, 278, 349, 458, 698, 973, 1603, 1946, 2443, 3206, 4886, 31831, 48511, 63662, 79921, 97022, 159842, 222817, 339577, 445634, 559447, 679154, 1118894, 11109019, 22218038, 77763133, 155526266]

約数ペア:

[(1, 155526266), (2, 77763133), (7, 22218038), (14, 11109019), (139, 1118894), (229, 679154), (278, 559447), (349, 445634), (458, 339577), (698, 222817), (973, 159842), (1603, 97022), (1946, 79921), (2443, 63662), (3206, 48511), (4886, 31831)]