155731294784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{134951}}^1$

素因数の和:135068

約数の個数: 112

約数和(自身を含む): 355118090880

約数和(自身を除く): 199386796096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 73, 76, 104, 146, 152, 208, 247, 292, 304, 416, 494, 584, 608, 832, 949, 988, 1168, 1216, 1387, 1898, 1976, 2336, 2774, 3796, 3952, 4672, 5548, 7592, 7904, 11096, 15184, 15808, 18031, 22192, 30368, 36062, 44384, 60736, 72124, 88768, 134951, 144248, 269902, 288496, 539804, 576992, 1079608, 1153984, 1754363, 2159216, 2564069, 3508726, 4318432, 5128138, 7017452, 8636864, 9851423, 10256276, 14034904, 19702846, 20512552, 28069808, 33332897, 39405692, 41025104, 56139616, 66665794, 78811384, 82050208, 112279232, 128068499, 133331588, 157622768, 164100416, 187177037, 256136998, 266663176, 315245536, 374354074, 512273996, 533326352, 630491072, 748708148, 1024547992, 1066652704, 1497416296, 2049095984, 2133305408, 2433301481, 2994832592, 4098191968, 4866602962, 5989665184, 8196383936, 9733205924, 11979330368, 19466411848, 38932823696, 77865647392, 155731294784]

約数ペア:

[(1, 155731294784), (2, 77865647392), (4, 38932823696), (8, 19466411848), (13, 11979330368), (16, 9733205924), (19, 8196383936), (26, 5989665184), (32, 4866602962), (38, 4098191968), (52, 2994832592), (64, 2433301481), (73, 2133305408), (76, 2049095984), (104, 1497416296), (146, 1066652704), (152, 1024547992), (208, 748708148), (247, 630491072), (292, 533326352), (304, 512273996), (416, 374354074), (494, 315245536), (584, 266663176), (608, 256136998), (832, 187177037), (949, 164100416), (988, 157622768), (1168, 133331588), (1216, 128068499), (1387, 112279232), (1898, 82050208), (1976, 78811384), (2336, 66665794), (2774, 56139616), (3796, 41025104), (3952, 39405692), (4672, 33332897), (5548, 28069808), (7592, 20512552), (7904, 19702846), (11096, 14034904), (15184, 10256276), (15808, 9851423), (18031, 8636864), (22192, 7017452), (30368, 5128138), (36062, 4318432), (44384, 3508726), (60736, 2564069), (72124, 2159216), (88768, 1754363), (134951, 1153984), (144248, 1079608), (269902, 576992), (288496, 539804)]