120974912

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 247253760

約数和(自身を除く): 126278848

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 142, 158, 284, 316, 337, 568, 632, 674, 1136, 1264, 1348, 2272, 2528, 2696, 4544, 5056, 5392, 5609, 10784, 11218, 21568, 22436, 23927, 26623, 44872, 47854, 53246, 89744, 95708, 106492, 179488, 191416, 212984, 358976, 382832, 425968, 765664, 851936, 1531328, 1703872, 1890233, 3780466, 7560932, 15121864, 30243728, 60487456, 120974912]

約数ペア:

[(1, 120974912), (2, 60487456), (4, 30243728), (8, 15121864), (16, 7560932), (32, 3780466), (64, 1890233), (71, 1703872), (79, 1531328), (142, 851936), (158, 765664), (284, 425968), (316, 382832), (337, 358976), (568, 212984), (632, 191416), (674, 179488), (1136, 106492), (1264, 95708), (1348, 89744), (2272, 53246), (2528, 47854), (2696, 44872), (4544, 26623), (5056, 23927), (5392, 22436), (5609, 21568), (10784, 11218)]