163929389512

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{71887}}^1$

素因数の和:72890

約数の個数: 64

約数和(自身を含む): 359831070720

約数和(自身を除く): 195901681208

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 947, 1204, 1894, 2408, 3788, 6629, 7576, 13258, 26516, 40721, 53032, 71887, 81442, 143774, 162884, 285047, 287548, 325768, 503209, 570094, 575096, 1006418, 1140188, 2012836, 2280376, 3091141, 4025672, 6182282, 12364564, 21637987, 24729128, 43275974, 68076989, 86551948, 136153978, 173103896, 272307956, 476538923, 544615912, 953077846, 1906155692, 2927310527, 3812311384, 5854621054, 11709242108, 20491173689, 23418484216, 40982347378, 81964694756, 163929389512]

約数ペア:

[(1, 163929389512), (2, 81964694756), (4, 40982347378), (7, 23418484216), (8, 20491173689), (14, 11709242108), (28, 5854621054), (43, 3812311384), (56, 2927310527), (86, 1906155692), (172, 953077846), (301, 544615912), (344, 476538923), (602, 272307956), (947, 173103896), (1204, 136153978), (1894, 86551948), (2408, 68076989), (3788, 43275974), (6629, 24729128), (7576, 21637987), (13258, 12364564), (26516, 6182282), (40721, 4025672), (53032, 3091141), (71887, 2280376), (81442, 2012836), (143774, 1140188), (162884, 1006418), (285047, 575096), (287548, 570094), (325768, 503209)]