128615591014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{18765041}}^1$

素因数の和:18765215

約数の個数: 16

約数和(自身を含む): 202662453600

約数和(自身を除く): 74046862586

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 18765041, 37530082, 431595943, 863191886, 2795991109, 5591982218, 64307795507, 128615591014]

約数ペア:

[(1, 128615591014), (2, 64307795507), (23, 5591982218), (46, 2795991109), (149, 863191886), (298, 431595943), (3427, 37530082), (6854, 18765041)]