130220856

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{42061}}^1$

素因数の和:42116

約数の個数: 48

約数和(自身を含む): 360891960

約数和(自身を除く): 230671104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 42061, 84122, 126183, 168244, 252366, 336488, 378549, 504732, 757098, 1009464, 1514196, 1808623, 3028392, 3617246, 5425869, 7234492, 10851738, 14468984, 16277607, 21703476, 32555214, 43406952, 65110428, 130220856]

約数ペア:

[(1, 130220856), (2, 65110428), (3, 43406952), (4, 32555214), (6, 21703476), (8, 16277607), (9, 14468984), (12, 10851738), (18, 7234492), (24, 5425869), (36, 3617246), (43, 3028392), (72, 1808623), (86, 1514196), (129, 1009464), (172, 757098), (258, 504732), (344, 378549), (387, 336488), (516, 252366), (774, 168244), (1032, 126183), (1548, 84122), (3096, 42061)]