149738432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1177

約数の個数: 56

約数和(自身を含む): 311334912

約数和(自身を除く): 161596480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1063, 1136, 1984, 2126, 2201, 2272, 4252, 4402, 4544, 8504, 8804, 17008, 17608, 32953, 34016, 35216, 65906, 68032, 70432, 75473, 131812, 140864, 150946, 263624, 301892, 527248, 603784, 1054496, 1207568, 2108992, 2339663, 2415136, 4679326, 4830272, 9358652, 18717304, 37434608, 74869216, 149738432]

約数ペア:

[(1, 149738432), (2, 74869216), (4, 37434608), (8, 18717304), (16, 9358652), (31, 4830272), (32, 4679326), (62, 2415136), (64, 2339663), (71, 2108992), (124, 1207568), (142, 1054496), (248, 603784), (284, 527248), (496, 301892), (568, 263624), (992, 150946), (1063, 140864), (1136, 131812), (1984, 75473), (2126, 70432), (2201, 68032), (2272, 65906), (4252, 35216), (4402, 34016), (4544, 32953), (8504, 17608), (8804, 17008)]