146207984

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 60

約数和(自身を含む): 309745800

約数和(自身を除く): 163537816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 169, 208, 278, 338, 389, 556, 676, 778, 1112, 1352, 1556, 1807, 2224, 2704, 3112, 3614, 5057, 6224, 7228, 10114, 14456, 20228, 23491, 28912, 40456, 46982, 54071, 65741, 80912, 93964, 108142, 131482, 187928, 216284, 262964, 375856, 432568, 525928, 702923, 865136, 1051856, 1405846, 2811692, 5623384, 9137999, 11246768, 18275998, 36551996, 73103992, 146207984]

約数ペア:

[(1, 146207984), (2, 73103992), (4, 36551996), (8, 18275998), (13, 11246768), (16, 9137999), (26, 5623384), (52, 2811692), (104, 1405846), (139, 1051856), (169, 865136), (208, 702923), (278, 525928), (338, 432568), (389, 375856), (556, 262964), (676, 216284), (778, 187928), (1112, 131482), (1352, 108142), (1556, 93964), (1807, 80912), (2224, 65741), (2704, 54071), (3112, 46982), (3614, 40456), (5057, 28912), (6224, 23491), (7228, 20228), (10114, 14456)]