156715744

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1$

素因数の和:3103

約数の個数: 48

約数和(自身を含む): 326592000

約数和(自身を除く): 169876256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 568, 736, 1136, 1633, 2272, 2999, 3266, 5998, 6532, 11996, 13064, 23992, 26128, 47984, 52256, 68977, 95968, 137954, 212929, 275908, 425858, 551816, 851716, 1103632, 1703432, 2207264, 3406864, 4897367, 6813728, 9794734, 19589468, 39178936, 78357872, 156715744]

約数ペア:

[(1, 156715744), (2, 78357872), (4, 39178936), (8, 19589468), (16, 9794734), (23, 6813728), (32, 4897367), (46, 3406864), (71, 2207264), (92, 1703432), (142, 1103632), (184, 851716), (284, 551816), (368, 425858), (568, 275908), (736, 212929), (1136, 137954), (1633, 95968), (2272, 68977), (2999, 52256), (3266, 47984), (5998, 26128), (6532, 23992), (11996, 13064)]