128246781598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15913}}^1\times {\mathrm{13477}}^1$

素因数の和:29428

約数の個数: 32

約数和(自身を含む): 216204803136

約数和(自身を除く): 87958021538

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 13477, 15913, 26954, 31826, 175201, 206869, 309971, 350402, 365999, 413738, 619942, 731998, 4029623, 4757987, 8059246, 9515974, 214459501, 428919002, 2787973513, 4932568523, 5575947026, 9865137046, 64123390799, 128246781598]

約数ペア:

[(1, 128246781598), (2, 64123390799), (13, 9865137046), (23, 5575947026), (26, 4932568523), (46, 2787973513), (299, 428919002), (598, 214459501), (13477, 9515974), (15913, 8059246), (26954, 4757987), (31826, 4029623), (175201, 731998), (206869, 619942), (309971, 413738), (350402, 365999)]