138561648

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{14957}}^1$

素因数の和:15161

約数の個数: 40

約数和(自身を含む): 359829648

約数和(自身を除く): 221268000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 14957, 29914, 44871, 59828, 89742, 119656, 179484, 239312, 358968, 717936, 2886701, 5773402, 8660103, 11546804, 17320206, 23093608, 34640412, 46187216, 69280824, 138561648]

約数ペア:

[(1, 138561648), (2, 69280824), (3, 46187216), (4, 34640412), (6, 23093608), (8, 17320206), (12, 11546804), (16, 8660103), (24, 5773402), (48, 2886701), (193, 717936), (386, 358968), (579, 239312), (772, 179484), (1158, 119656), (1544, 89742), (2316, 59828), (3088, 44871), (4632, 29914), (9264, 14957)]