100234568

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 220416000

約数和(自身を除く): 120181432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 139, 158, 163, 278, 316, 326, 553, 556, 632, 652, 973, 1106, 1112, 1141, 1304, 1946, 2212, 2282, 3892, 4424, 4564, 7784, 9128, 10981, 12877, 21962, 22657, 25754, 43924, 45314, 51508, 76867, 87848, 90139, 90628, 103016, 153734, 158599, 180278, 181256, 307468, 317198, 360556, 614936, 634396, 721112, 1268792, 1789903, 3579806, 7159612, 12529321, 14319224, 25058642, 50117284, 100234568]

約数ペア:

[(1, 100234568), (2, 50117284), (4, 25058642), (7, 14319224), (8, 12529321), (14, 7159612), (28, 3579806), (56, 1789903), (79, 1268792), (139, 721112), (158, 634396), (163, 614936), (278, 360556), (316, 317198), (326, 307468), (553, 181256), (556, 180278), (632, 158599), (652, 153734), (973, 103016), (1106, 90628), (1112, 90139), (1141, 87848), (1304, 76867), (1946, 51508), (2212, 45314), (2282, 43924), (3892, 25754), (4424, 22657), (4564, 21962), (7784, 12877), (9128, 10981)]