147788344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 322237440

約数和(自身を除く): 174449096

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 223, 374, 443, 446, 748, 886, 892, 1496, 1772, 1784, 2453, 3544, 3791, 4873, 4906, 7531, 7582, 9746, 9812, 15062, 15164, 19492, 19624, 30124, 30328, 38984, 41701, 60248, 82841, 83402, 98789, 165682, 166804, 197578, 331364, 333608, 395156, 662728, 790312, 1086679, 1679413, 2173358, 3358826, 4346716, 6717652, 8693432, 13435304, 18473543, 36947086, 73894172, 147788344]

約数ペア:

[(1, 147788344), (2, 73894172), (4, 36947086), (8, 18473543), (11, 13435304), (17, 8693432), (22, 6717652), (34, 4346716), (44, 3358826), (68, 2173358), (88, 1679413), (136, 1086679), (187, 790312), (223, 662728), (374, 395156), (443, 333608), (446, 331364), (748, 197578), (886, 166804), (892, 165682), (1496, 98789), (1772, 83402), (1784, 82841), (2453, 60248), (3544, 41701), (3791, 38984), (4873, 30328), (4906, 30124), (7531, 19624), (7582, 19492), (9746, 15164), (9812, 15062)]