155525904

素因数分解:

$2^4\times 3^2\times {\mathrm{239}}^1\times {\mathrm{4519}}^1$

素因数の和:4772

約数の個数: 60

約数和(自身を含む): 437174400

約数和(自身を除く): 281648496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 4519, 5736, 8604, 9038, 11472, 13557, 17208, 18076, 27114, 34416, 36152, 40671, 54228, 72304, 81342, 108456, 162684, 216912, 325368, 650736, 1080041, 2160082, 3240123, 4320164, 6480246, 8640328, 9720369, 12960492, 17280656, 19440738, 25920984, 38881476, 51841968, 77762952, 155525904]

約数ペア:

[(1, 155525904), (2, 77762952), (3, 51841968), (4, 38881476), (6, 25920984), (8, 19440738), (9, 17280656), (12, 12960492), (16, 9720369), (18, 8640328), (24, 6480246), (36, 4320164), (48, 3240123), (72, 2160082), (144, 1080041), (239, 650736), (478, 325368), (717, 216912), (956, 162684), (1434, 108456), (1912, 81342), (2151, 72304), (2868, 54228), (3824, 40671), (4302, 36152), (4519, 34416), (5736, 27114), (8604, 18076), (9038, 17208), (11472, 13557)]