156872016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{155627}}^1$

素因数の和:155648

約数の個数: 60

約数和(自身を含む): 501744672

約数和(自身を除く): 344872656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 155627, 311254, 466881, 622508, 933762, 1089389, 1245016, 1400643, 1867524, 2178778, 2490032, 2801286, 3268167, 3735048, 4357556, 5602572, 6536334, 7470096, 8715112, 9804501, 11205144, 13072668, 17430224, 19609002, 22410288, 26145336, 39218004, 52290672, 78436008, 156872016]

約数ペア:

[(1, 156872016), (2, 78436008), (3, 52290672), (4, 39218004), (6, 26145336), (7, 22410288), (8, 19609002), (9, 17430224), (12, 13072668), (14, 11205144), (16, 9804501), (18, 8715112), (21, 7470096), (24, 6536334), (28, 5602572), (36, 4357556), (42, 3735048), (48, 3268167), (56, 2801286), (63, 2490032), (72, 2178778), (84, 1867524), (112, 1400643), (126, 1245016), (144, 1089389), (168, 933762), (252, 622508), (336, 466881), (504, 311254), (1008, 155627)]