156789257248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12996457}}^1$

素因数の和:12996509

約数の個数: 48

約数和(自身を含む): 343886278680

約数和(自身を除く): 187097021432

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 12064, 12996457, 25992914, 51985828, 103971656, 168953941, 207943312, 337907882, 376897253, 415886624, 675815764, 753794506, 1351631528, 1507589012, 2703263056, 3015178024, 4899664289, 5406526112, 6030356048, 9799328578, 12060712096, 19598657156, 39197314312, 78394628624, 156789257248]

約数ペア:

[(1, 156789257248), (2, 78394628624), (4, 39197314312), (8, 19598657156), (13, 12060712096), (16, 9799328578), (26, 6030356048), (29, 5406526112), (32, 4899664289), (52, 3015178024), (58, 2703263056), (104, 1507589012), (116, 1351631528), (208, 753794506), (232, 675815764), (377, 415886624), (416, 376897253), (464, 337907882), (754, 207943312), (928, 168953941), (1508, 103971656), (3016, 51985828), (6032, 25992914), (12064, 12996457)]