164400912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1737

約数の個数: 120

約数和(自身を含む): 505139544

約数和(自身を除く): 340738632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1272, 1378, 1657, 1872, 1908, 2067, 2544, 2756, 3314, 3816, 4134, 4971, 5512, 6201, 6628, 7632, 8268, 9942, 11024, 12402, 13256, 14913, 16536, 19884, 21541, 24804, 26512, 29826, 33072, 39768, 43082, 49608, 59652, 64623, 79536, 86164, 87821, 99216, 119304, 129246, 172328, 175642, 193869, 238608, 258492, 263463, 344656, 351284, 387738, 516984, 526926, 702568, 775476, 790389, 1033968, 1053852, 1141673, 1405136, 1550952, 1580778, 2107704, 2283346, 3101904, 3161556, 3425019, 4215408, 4566692, 6323112, 6850038, 9133384, 10275057, 12646224, 13700076, 18266768, 20550114, 27400152, 41100228, 54800304, 82200456, 164400912]

約数ペア:

[(1, 164400912), (2, 82200456), (3, 54800304), (4, 41100228), (6, 27400152), (8, 20550114), (9, 18266768), (12, 13700076), (13, 12646224), (16, 10275057), (18, 9133384), (24, 6850038), (26, 6323112), (36, 4566692), (39, 4215408), (48, 3425019), (52, 3161556), (53, 3101904), (72, 2283346), (78, 2107704), (104, 1580778), (106, 1550952), (117, 1405136), (144, 1141673), (156, 1053852), (159, 1033968), (208, 790389), (212, 775476), (234, 702568), (312, 526926), (318, 516984), (424, 387738), (468, 351284), (477, 344656), (624, 263463), (636, 258492), (689, 238608), (848, 193869), (936, 175642), (954, 172328), (1272, 129246), (1378, 119304), (1657, 99216), (1872, 87821), (1908, 86164), (2067, 79536), (2544, 64623), (2756, 59652), (3314, 49608), (3816, 43082), (4134, 39768), (4971, 33072), (5512, 29826), (6201, 26512), (6628, 24804), (7632, 21541), (8268, 19884), (9942, 16536), (11024, 14913), (12402, 13256)]