131479434

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 289336320

約数和(自身を除く): 157856886

約数列:

[1, 2, 3, 6, 9, 18, 167, 191, 229, 334, 382, 458, 501, 573, 687, 1002, 1146, 1374, 1503, 1719, 2061, 3006, 3438, 4122, 31897, 38243, 43739, 63794, 76486, 87478, 95691, 114729, 131217, 191382, 229458, 262434, 287073, 344187, 393651, 574146, 688374, 787302, 7304413, 14608826, 21913239, 43826478, 65739717, 131479434]

約数ペア:

[(1, 131479434), (2, 65739717), (3, 43826478), (6, 21913239), (9, 14608826), (18, 7304413), (167, 787302), (191, 688374), (229, 574146), (334, 393651), (382, 344187), (458, 287073), (501, 262434), (573, 229458), (687, 191382), (1002, 131217), (1146, 114729), (1374, 95691), (1503, 87478), (1719, 76486), (2061, 63794), (3006, 43739), (3438, 38243), (4122, 31897)]