142771204

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 252567000

約数和(自身を除く): 109795796

約数列:

[1, 2, 4, 149, 298, 421, 569, 596, 842, 1138, 1684, 2276, 62729, 84781, 125458, 169562, 239549, 250916, 339124, 479098, 958196, 35692801, 71385602, 142771204]

約数ペア:

[(1, 142771204), (2, 71385602), (4, 35692801), (149, 958196), (298, 479098), (421, 339124), (569, 250916), (596, 239549), (842, 169562), (1138, 125458), (1684, 84781), (2276, 62729)]