165143472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 461303808

約数和(自身を除く): 296160336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 383, 624, 691, 766, 1149, 1382, 1532, 2073, 2298, 2764, 3064, 4146, 4596, 4979, 5528, 6128, 8292, 8983, 9192, 9958, 11056, 14937, 16584, 17966, 18384, 19916, 26949, 29874, 33168, 35932, 39832, 53898, 59748, 71864, 79664, 107796, 119496, 143728, 215592, 238992, 264653, 431184, 529306, 793959, 1058612, 1587918, 2117224, 3175836, 3440489, 4234448, 6351672, 6880978, 10321467, 12703344, 13761956, 20642934, 27523912, 41285868, 55047824, 82571736, 165143472]

約数ペア:

[(1, 165143472), (2, 82571736), (3, 55047824), (4, 41285868), (6, 27523912), (8, 20642934), (12, 13761956), (13, 12703344), (16, 10321467), (24, 6880978), (26, 6351672), (39, 4234448), (48, 3440489), (52, 3175836), (78, 2117224), (104, 1587918), (156, 1058612), (208, 793959), (312, 529306), (383, 431184), (624, 264653), (691, 238992), (766, 215592), (1149, 143728), (1382, 119496), (1532, 107796), (2073, 79664), (2298, 71864), (2764, 59748), (3064, 53898), (4146, 39832), (4596, 35932), (4979, 33168), (5528, 29874), (6128, 26949), (8292, 19916), (8983, 18384), (9192, 17966), (9958, 16584), (11056, 14937)]