161257152

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{119983}}^1$

素因数の和:120005

約数の個数: 56

約数和(自身を含む): 487614976

約数和(自身を除く): 326357824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 119983, 239966, 359949, 479932, 719898, 839881, 959864, 1439796, 1679762, 1919728, 2519643, 2879592, 3359524, 3839456, 5039286, 5759184, 6719048, 7678912, 10078572, 11518368, 13438096, 20157144, 23036736, 26876192, 40314288, 53752384, 80628576, 161257152]

約数ペア:

[(1, 161257152), (2, 80628576), (3, 53752384), (4, 40314288), (6, 26876192), (7, 23036736), (8, 20157144), (12, 13438096), (14, 11518368), (16, 10078572), (21, 7678912), (24, 6719048), (28, 5759184), (32, 5039286), (42, 3839456), (48, 3359524), (56, 2879592), (64, 2519643), (84, 1919728), (96, 1679762), (112, 1439796), (168, 959864), (192, 839881), (224, 719898), (336, 479932), (448, 359949), (672, 239966), (1344, 119983)]