118889216

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 249596928

約数和(自身を除く): 130707712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 211, 248, 256, 284, 422, 496, 568, 844, 992, 1136, 1688, 1984, 2201, 2272, 3376, 3968, 4402, 4544, 6541, 6752, 7936, 8804, 9088, 13082, 13504, 14981, 17608, 18176, 26164, 27008, 29962, 35216, 52328, 54016, 59924, 70432, 104656, 119848, 140864, 209312, 239696, 281728, 418624, 464411, 479392, 563456, 837248, 928822, 958784, 1674496, 1857644, 1917568, 3715288, 3835136, 7430576, 14861152, 29722304, 59444608, 118889216]

約数ペア:

[(1, 118889216), (2, 59444608), (4, 29722304), (8, 14861152), (16, 7430576), (31, 3835136), (32, 3715288), (62, 1917568), (64, 1857644), (71, 1674496), (124, 958784), (128, 928822), (142, 837248), (211, 563456), (248, 479392), (256, 464411), (284, 418624), (422, 281728), (496, 239696), (568, 209312), (844, 140864), (992, 119848), (1136, 104656), (1688, 70432), (1984, 59924), (2201, 54016), (2272, 52328), (3376, 35216), (3968, 29962), (4402, 27008), (4544, 26164), (6541, 18176), (6752, 17608), (7936, 14981), (8804, 13504), (9088, 13082)]