156964905260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{27109}}^1$

素因数の和:27363

約数の個数: 96

約数和(自身を含む): 348417720000

約数和(自身を除く): 191452814740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 149, 268, 290, 298, 335, 580, 596, 670, 745, 1340, 1490, 1943, 2980, 3886, 4321, 7772, 8642, 9715, 9983, 17284, 19430, 19966, 21605, 27109, 38860, 39932, 43210, 49915, 54218, 86420, 99830, 108436, 135545, 199660, 271090, 289507, 542180, 579014, 786161, 1158028, 1447535, 1572322, 1816303, 2895070, 3144644, 3632606, 3930805, 4039241, 5790140, 7265212, 7861610, 8078482, 9081515, 15723220, 16156964, 18163030, 20196205, 36326060, 40392410, 52672787, 80784820, 105345574, 117137989, 210691148, 234275978, 263363935, 270629147, 468551956, 526727870, 541258294, 585689945, 1053455740, 1082516588, 1171379890, 1353145735, 2342759780, 2706291470, 5412582940, 7848245263, 15696490526, 31392981052, 39241226315, 78482452630, 156964905260]

約数ペア:

[(1, 156964905260), (2, 78482452630), (4, 39241226315), (5, 31392981052), (10, 15696490526), (20, 7848245263), (29, 5412582940), (58, 2706291470), (67, 2342759780), (116, 1353145735), (134, 1171379890), (145, 1082516588), (149, 1053455740), (268, 585689945), (290, 541258294), (298, 526727870), (335, 468551956), (580, 270629147), (596, 263363935), (670, 234275978), (745, 210691148), (1340, 117137989), (1490, 105345574), (1943, 80784820), (2980, 52672787), (3886, 40392410), (4321, 36326060), (7772, 20196205), (8642, 18163030), (9715, 16156964), (9983, 15723220), (17284, 9081515), (19430, 8078482), (19966, 7861610), (21605, 7265212), (27109, 5790140), (38860, 4039241), (39932, 3930805), (43210, 3632606), (49915, 3144644), (54218, 2895070), (86420, 1816303), (99830, 1572322), (108436, 1447535), (135545, 1158028), (199660, 786161), (271090, 579014), (289507, 542180)]