128889477186

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26293243}}^1$

素因数の和:26293310

約数の個数: 32

約数和(自身を含む): 277656656640

約数和(自身を除く): 148767179454

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 26293243, 52586486, 78879729, 157759458, 499571617, 999143234, 1130609449, 1498714851, 2261218898, 2997429702, 3391828347, 6783656694, 21481579531, 42963159062, 64444738593, 128889477186]

約数ペア:

[(1, 128889477186), (2, 64444738593), (3, 42963159062), (6, 21481579531), (19, 6783656694), (38, 3391828347), (43, 2997429702), (57, 2261218898), (86, 1498714851), (114, 1130609449), (129, 999143234), (258, 499571617), (817, 157759458), (1634, 78879729), (2451, 52586486), (4902, 26293243)]