137499302

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 208665072

約数和(自身を除く): 71165770

約数列:

[1, 2, 163, 197, 326, 394, 2141, 4282, 32111, 64222, 348983, 421777, 697966, 843554, 68749651, 137499302]

約数ペア:

[(1, 137499302), (2, 68749651), (163, 843554), (197, 697966), (326, 421777), (394, 348983), (2141, 64222), (4282, 32111)]