128299776

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{15187}}^1$

素因数の和:15217

約数の個数: 72

約数和(自身を含む): 372531264

約数和(自身を除く): 244231488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 15187, 30374, 45561, 60748, 91122, 121496, 167057, 182244, 242992, 334114, 364488, 485984, 501171, 668228, 728976, 971968, 1002342, 1336456, 1457952, 1943936, 2004684, 2672912, 2915904, 3887872, 4009368, 5345824, 5831808, 8018736, 10691648, 11663616, 16037472, 21383296, 32074944, 42766592, 64149888, 128299776]

約数ペア:

[(1, 128299776), (2, 64149888), (3, 42766592), (4, 32074944), (6, 21383296), (8, 16037472), (11, 11663616), (12, 10691648), (16, 8018736), (22, 5831808), (24, 5345824), (32, 4009368), (33, 3887872), (44, 2915904), (48, 2672912), (64, 2004684), (66, 1943936), (88, 1457952), (96, 1336456), (128, 1002342), (132, 971968), (176, 728976), (192, 668228), (256, 501171), (264, 485984), (352, 364488), (384, 334114), (528, 242992), (704, 182244), (768, 167057), (1056, 121496), (1408, 91122), (2112, 60748), (2816, 45561), (4224, 30374), (8448, 15187)]