156713330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11617}}^1$

素因数の和:11714

約数の個数: 32

約数和(自身を含む): 301138560

約数和(自身を除く): 144425230

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 11617, 13490, 23234, 58085, 116170, 220723, 441446, 824807, 1103615, 1649614, 2207230, 4124035, 8248070, 15671333, 31342666, 78356665, 156713330]

約数ペア:

[(1, 156713330), (2, 78356665), (5, 31342666), (10, 15671333), (19, 8248070), (38, 4124035), (71, 2207230), (95, 1649614), (142, 1103615), (190, 824807), (355, 441446), (710, 220723), (1349, 116170), (2698, 58085), (6745, 23234), (11617, 13490)]