159258112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 348540192

約数和(自身を除く): 189282080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 337, 416, 512, 568, 674, 832, 923, 1136, 1348, 1664, 1846, 2272, 2696, 3328, 3692, 4381, 4544, 5392, 6656, 7384, 8762, 9088, 10784, 14768, 17524, 18176, 21568, 23927, 29536, 35048, 36352, 43136, 47854, 59072, 70096, 86272, 95708, 118144, 140192, 172544, 191416, 236288, 280384, 311051, 382832, 472576, 560768, 622102, 765664, 1121536, 1244204, 1531328, 2243072, 2488408, 3062656, 4976816, 6125312, 9953632, 12250624, 19907264, 39814528, 79629056, 159258112]

約数ペア:

[(1, 159258112), (2, 79629056), (4, 39814528), (8, 19907264), (13, 12250624), (16, 9953632), (26, 6125312), (32, 4976816), (52, 3062656), (64, 2488408), (71, 2243072), (104, 1531328), (128, 1244204), (142, 1121536), (208, 765664), (256, 622102), (284, 560768), (337, 472576), (416, 382832), (512, 311051), (568, 280384), (674, 236288), (832, 191416), (923, 172544), (1136, 140192), (1348, 118144), (1664, 95708), (1846, 86272), (2272, 70096), (2696, 59072), (3328, 47854), (3692, 43136), (4381, 36352), (4544, 35048), (5392, 29536), (6656, 23927), (7384, 21568), (8762, 18176), (9088, 17524), (10784, 14768)]