149007056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2011}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 315851808

約数和(自身を除く): 166844752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1684, 2011, 3368, 4022, 4631, 6736, 8044, 9262, 16088, 18524, 22121, 32176, 37048, 44242, 74096, 88484, 176968, 353936, 846631, 1693262, 3386524, 6773048, 9312941, 13546096, 18625882, 37251764, 74503528, 149007056]

約数ペア:

[(1, 149007056), (2, 74503528), (4, 37251764), (8, 18625882), (11, 13546096), (16, 9312941), (22, 6773048), (44, 3386524), (88, 1693262), (176, 846631), (421, 353936), (842, 176968), (1684, 88484), (2011, 74096), (3368, 44242), (4022, 37048), (4631, 32176), (6736, 22121), (8044, 18524), (9262, 16088)]