141090176

素因数分解:

$2^7\times {\mathrm{31}}^3\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 298296960

約数和(自身を除く): 157206784

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 961, 992, 1147, 1184, 1922, 1984, 2294, 2368, 3844, 3968, 4588, 4736, 7688, 9176, 15376, 18352, 29791, 30752, 35557, 36704, 59582, 61504, 71114, 73408, 119164, 123008, 142228, 146816, 238328, 284456, 476656, 568912, 953312, 1102267, 1137824, 1906624, 2204534, 2275648, 3813248, 4409068, 4551296, 8818136, 17636272, 35272544, 70545088, 141090176]

約数ペア:

[(1, 141090176), (2, 70545088), (4, 35272544), (8, 17636272), (16, 8818136), (31, 4551296), (32, 4409068), (37, 3813248), (62, 2275648), (64, 2204534), (74, 1906624), (124, 1137824), (128, 1102267), (148, 953312), (248, 568912), (296, 476656), (496, 284456), (592, 238328), (961, 146816), (992, 142228), (1147, 123008), (1184, 119164), (1922, 73408), (1984, 71114), (2294, 61504), (2368, 59582), (3844, 36704), (3968, 35557), (4588, 30752), (4736, 29791), (7688, 18352), (9176, 15376)]