131435808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 396192384

約数和(自身を除く): 264756576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 317, 336, 617, 634, 672, 951, 1234, 1268, 1851, 1902, 2219, 2468, 2536, 3702, 3804, 4319, 4438, 4936, 5072, 6657, 7404, 7608, 8638, 8876, 9872, 10144, 12957, 13314, 14808, 15216, 17276, 17752, 19744, 25914, 26628, 29616, 30432, 34552, 35504, 51828, 53256, 59232, 69104, 71008, 103656, 106512, 138208, 195589, 207312, 213024, 391178, 414624, 586767, 782356, 1173534, 1369123, 1564712, 2347068, 2738246, 3129424, 4107369, 4694136, 5476492, 6258848, 8214738, 9388272, 10952984, 16429476, 18776544, 21905968, 32858952, 43811936, 65717904, 131435808]

約数ペア:

[(1, 131435808), (2, 65717904), (3, 43811936), (4, 32858952), (6, 21905968), (7, 18776544), (8, 16429476), (12, 10952984), (14, 9388272), (16, 8214738), (21, 6258848), (24, 5476492), (28, 4694136), (32, 4107369), (42, 3129424), (48, 2738246), (56, 2347068), (84, 1564712), (96, 1369123), (112, 1173534), (168, 782356), (224, 586767), (317, 414624), (336, 391178), (617, 213024), (634, 207312), (672, 195589), (951, 138208), (1234, 106512), (1268, 103656), (1851, 71008), (1902, 69104), (2219, 59232), (2468, 53256), (2536, 51828), (3702, 35504), (3804, 34552), (4319, 30432), (4438, 29616), (4936, 26628), (5072, 25914), (6657, 19744), (7404, 17752), (7608, 17276), (8638, 15216), (8876, 14808), (9872, 13314), (10144, 12957)]