165137856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{66161}}^1$

素因数の和:66189

約数の個数: 56

約数和(自身を含む): 470544144

約数和(自身を除く): 305406288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 66161, 132322, 198483, 264644, 396966, 529288, 793932, 860093, 1058576, 1587864, 1720186, 2117152, 2580279, 3175728, 3440372, 4234304, 5160558, 6351456, 6880744, 10321116, 12702912, 13761488, 20642232, 27522976, 41284464, 55045952, 82568928, 165137856]

約数ペア:

[(1, 165137856), (2, 82568928), (3, 55045952), (4, 41284464), (6, 27522976), (8, 20642232), (12, 13761488), (13, 12702912), (16, 10321116), (24, 6880744), (26, 6351456), (32, 5160558), (39, 4234304), (48, 3440372), (52, 3175728), (64, 2580279), (78, 2117152), (96, 1720186), (104, 1587864), (156, 1058576), (192, 860093), (208, 793932), (312, 529288), (416, 396966), (624, 264644), (832, 198483), (1248, 132322), (2496, 66161)]