147248664

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{23873}}^1$

素因数の和:24139

約数の個数: 32

約数和(自身を含む): 369569520

約数和(自身を除く): 222320856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 23873, 47746, 71619, 95492, 143238, 190984, 286476, 572952, 6135361, 12270722, 18406083, 24541444, 36812166, 49082888, 73624332, 147248664]

約数ペア:

[(1, 147248664), (2, 73624332), (3, 49082888), (4, 36812166), (6, 24541444), (8, 18406083), (12, 12270722), (24, 6135361), (257, 572952), (514, 286476), (771, 190984), (1028, 143238), (1542, 95492), (2056, 71619), (3084, 47746), (6168, 23873)]