160251012

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 421739136

約数和(自身を除く): 261488124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1692, 1787, 1908, 2491, 3574, 4982, 5361, 7148, 7473, 9964, 10722, 14946, 16083, 21444, 22419, 29892, 32166, 44838, 64332, 83989, 89676, 94711, 167978, 189422, 251967, 284133, 335956, 378844, 503934, 568266, 755901, 852399, 1007868, 1136532, 1511802, 1704798, 3023604, 3409596, 4451417, 8902834, 13354251, 17805668, 26708502, 40062753, 53417004, 80125506, 160251012]

約数ペア:

[(1, 160251012), (2, 80125506), (3, 53417004), (4, 40062753), (6, 26708502), (9, 17805668), (12, 13354251), (18, 8902834), (36, 4451417), (47, 3409596), (53, 3023604), (94, 1704798), (106, 1511802), (141, 1136532), (159, 1007868), (188, 852399), (212, 755901), (282, 568266), (318, 503934), (423, 378844), (477, 335956), (564, 284133), (636, 251967), (846, 189422), (954, 167978), (1692, 94711), (1787, 89676), (1908, 83989), (2491, 64332), (3574, 44838), (4982, 32166), (5361, 29892), (7148, 22419), (7473, 21444), (9964, 16083), (10722, 14946)]