188433840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{112163}}^1$

素因数の和:112186

約数の個数: 80

約数和(自身を含む): 667600128

約数和(自身を除く): 479166288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 112163, 224326, 336489, 448652, 560815, 672978, 785141, 897304, 1121630, 1345956, 1570282, 1682445, 1794608, 2243260, 2355423, 2691912, 3140564, 3364890, 3925705, 4486520, 4710846, 5383824, 6281128, 6729780, 7851410, 8973040, 9421692, 11777115, 12562256, 13459560, 15702820, 18843384, 23554230, 26919120, 31405640, 37686768, 47108460, 62811280, 94216920, 188433840]

約数ペア:

[(1, 188433840), (2, 94216920), (3, 62811280), (4, 47108460), (5, 37686768), (6, 31405640), (7, 26919120), (8, 23554230), (10, 18843384), (12, 15702820), (14, 13459560), (15, 12562256), (16, 11777115), (20, 9421692), (21, 8973040), (24, 7851410), (28, 6729780), (30, 6281128), (35, 5383824), (40, 4710846), (42, 4486520), (48, 3925705), (56, 3364890), (60, 3140564), (70, 2691912), (80, 2355423), (84, 2243260), (105, 1794608), (112, 1682445), (120, 1570282), (140, 1345956), (168, 1121630), (210, 897304), (240, 785141), (280, 672978), (336, 560815), (420, 448652), (560, 336489), (840, 224326), (1680, 112163)]