152413156

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 313726336

約数和(自身を除く): 161313180

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 277, 301, 457, 554, 602, 914, 1108, 1204, 1828, 1939, 3199, 3878, 6398, 7756, 11911, 12796, 19651, 23822, 39302, 47644, 78604, 83377, 126589, 137557, 166754, 253178, 275114, 333508, 506356, 550228, 886123, 1772246, 3544492, 5443327, 10886654, 21773308, 38103289, 76206578, 152413156]

約数ペア:

[(1, 152413156), (2, 76206578), (4, 38103289), (7, 21773308), (14, 10886654), (28, 5443327), (43, 3544492), (86, 1772246), (172, 886123), (277, 550228), (301, 506356), (457, 333508), (554, 275114), (602, 253178), (914, 166754), (1108, 137557), (1204, 126589), (1828, 83377), (1939, 78604), (3199, 47644), (3878, 39302), (6398, 23822), (7756, 19651), (11911, 12796)]