156657617152

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{2113}}^1\times {\mathrm{4079}}^1$

素因数の和:6279

約数の個数: 72

約数和(自身を含む): 317335415040

約数和(自身を除く): 160677797888

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2113, 2272, 4079, 4226, 4544, 8158, 8452, 9088, 16316, 16904, 18176, 32632, 33808, 65264, 67616, 130528, 135232, 150023, 261056, 270464, 289609, 300046, 522112, 540928, 579218, 600092, 1044224, 1158436, 1200184, 2316872, 2400368, 4633744, 4800736, 8618927, 9267488, 9601472, 17237854, 18534976, 19202944, 34475708, 37069952, 38405888, 68951416, 74139904, 137902832, 275805664, 551611328, 611943817, 1103222656, 1223887634, 2206445312, 2447775268, 4895550536, 9791101072, 19582202144, 39164404288, 78328808576, 156657617152]

約数ペア:

[(1, 156657617152), (2, 78328808576), (4, 39164404288), (8, 19582202144), (16, 9791101072), (32, 4895550536), (64, 2447775268), (71, 2206445312), (128, 1223887634), (142, 1103222656), (256, 611943817), (284, 551611328), (568, 275805664), (1136, 137902832), (2113, 74139904), (2272, 68951416), (4079, 38405888), (4226, 37069952), (4544, 34475708), (8158, 19202944), (8452, 18534976), (9088, 17237854), (16316, 9601472), (16904, 9267488), (18176, 8618927), (32632, 4800736), (33808, 4633744), (65264, 2400368), (67616, 2316872), (130528, 1200184), (135232, 1158436), (150023, 1044224), (261056, 600092), (270464, 579218), (289609, 540928), (300046, 522112)]