158713310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15217}}^1$

素因数の和:15380

約数の個数: 32

約数和(自身を含む): 328708800

約数和(自身を除く): 169995490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 15217, 30434, 76085, 106519, 152170, 213038, 532595, 1065190, 2267333, 4534666, 11336665, 15871331, 22673330, 31742662, 79356655, 158713310]

約数ペア:

[(1, 158713310), (2, 79356655), (5, 31742662), (7, 22673330), (10, 15871331), (14, 11336665), (35, 4534666), (70, 2267333), (149, 1065190), (298, 532595), (745, 213038), (1043, 152170), (1490, 106519), (2086, 76085), (5215, 30434), (10430, 15217)]