168138362

素因数分解:

$2^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{21107}}^1$

素因数の和:21685

約数の個数: 16

約数和(自身を含む): 288757440

約数和(自身を除く): 120619078

約数列:

[1, 2, 7, 14, 569, 1138, 3983, 7966, 21107, 42214, 147749, 295498, 12009883, 24019766, 84069181, 168138362]

約数ペア:

[(1, 168138362), (2, 84069181), (7, 24019766), (14, 12009883), (569, 295498), (1138, 147749), (3983, 42214), (7966, 21107)]