131525928

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{38867}}^1$

素因数の和:38926

約数の個数: 48

約数和(自身を含む): 363804480

約数和(自身を除く): 232278552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 38867, 77734, 116601, 155468, 233202, 310936, 349803, 466404, 699606, 932808, 1399212, 1826749, 2798424, 3653498, 5480247, 7306996, 10960494, 14613992, 16440741, 21920988, 32881482, 43841976, 65762964, 131525928]

約数ペア:

[(1, 131525928), (2, 65762964), (3, 43841976), (4, 32881482), (6, 21920988), (8, 16440741), (9, 14613992), (12, 10960494), (18, 7306996), (24, 5480247), (36, 3653498), (47, 2798424), (72, 1826749), (94, 1399212), (141, 932808), (188, 699606), (282, 466404), (376, 349803), (423, 310936), (564, 233202), (846, 155468), (1128, 116601), (1692, 77734), (3384, 38867)]