168453628

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{194071}}^1$

素因数の和:194113

約数の個数: 24

約数和(自身を含む): 347777024

約数和(自身を除く): 179323396

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 194071, 388142, 776284, 1358497, 2716994, 5433988, 6016201, 12032402, 24064804, 42113407, 84226814, 168453628]

約数ペア:

[(1, 168453628), (2, 84226814), (4, 42113407), (7, 24064804), (14, 12032402), (28, 6016201), (31, 5433988), (62, 2716994), (124, 1358497), (217, 776284), (434, 388142), (868, 194071)]