159394564

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 324898560

約数和(自身を除く): 165503996

約数列:

[1, 2, 4, 7, 14, 28, 101, 157, 202, 314, 359, 404, 628, 707, 718, 1099, 1414, 1436, 2198, 2513, 2828, 4396, 5026, 10052, 15857, 31714, 36259, 56363, 63428, 72518, 110999, 112726, 145036, 221998, 225452, 253813, 394541, 443996, 507626, 789082, 1015252, 1578164, 5692663, 11385326, 22770652, 39848641, 79697282, 159394564]

約数ペア:

[(1, 159394564), (2, 79697282), (4, 39848641), (7, 22770652), (14, 11385326), (28, 5692663), (101, 1578164), (157, 1015252), (202, 789082), (314, 507626), (359, 443996), (404, 394541), (628, 253813), (707, 225452), (718, 221998), (1099, 145036), (1414, 112726), (1436, 110999), (2198, 72518), (2513, 63428), (2828, 56363), (4396, 36259), (5026, 31714), (10052, 15857)]