156940416

素因数分解:

$2^7\times 3^4\times {\mathrm{15137}}^1$

素因数の和:15163

約数の個数: 80

約数和(自身を含む): 467082990

約数和(自身を除く): 310142574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 15137, 30274, 45411, 60548, 90822, 121096, 136233, 181644, 242192, 272466, 363288, 408699, 484384, 544932, 726576, 817398, 968768, 1089864, 1226097, 1453152, 1634796, 1937536, 2179728, 2452194, 2906304, 3269592, 4359456, 4904388, 5812608, 6539184, 8718912, 9808776, 13078368, 17437824, 19617552, 26156736, 39235104, 52313472, 78470208, 156940416]

約数ペア:

[(1, 156940416), (2, 78470208), (3, 52313472), (4, 39235104), (6, 26156736), (8, 19617552), (9, 17437824), (12, 13078368), (16, 9808776), (18, 8718912), (24, 6539184), (27, 5812608), (32, 4904388), (36, 4359456), (48, 3269592), (54, 2906304), (64, 2452194), (72, 2179728), (81, 1937536), (96, 1634796), (108, 1453152), (128, 1226097), (144, 1089864), (162, 968768), (192, 817398), (216, 726576), (288, 544932), (324, 484384), (384, 408699), (432, 363288), (576, 272466), (648, 242192), (864, 181644), (1152, 136233), (1296, 121096), (1728, 90822), (2592, 60548), (3456, 45411), (5184, 30274), (10368, 15137)]