156968713720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{33403}}^1$

素因数の和:34725

約数の個数: 128

約数和(自身を含む): 435032317440

約数和(自身を除く): 278063603720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1291, 1820, 2582, 3640, 5164, 6455, 9037, 10328, 12910, 16783, 18074, 25820, 33403, 33566, 36148, 45185, 51640, 66806, 67132, 72296, 83915, 90370, 117481, 133612, 134264, 167015, 167830, 180740, 233821, 234962, 267224, 334030, 335660, 361480, 434239, 467642, 469924, 587405, 668060, 671320, 868478, 935284, 939848, 1169105, 1174810, 1336120, 1736956, 1870568, 2171195, 2338210, 2349620, 3039673, 3473912, 4342390, 4676420, 4699240, 6079346, 8684780, 9352840, 12158692, 15198365, 17369560, 24317384, 30396730, 43123273, 60793460, 86246546, 121586920, 172493092, 215616365, 301862911, 344986184, 431232730, 560602549, 603725822, 862465460, 1121205098, 1207451644, 1509314555, 1724930920, 2242410196, 2414903288, 2803012745, 3018629110, 3924217843, 4484820392, 5606025490, 6037258220, 7848435686, 11212050980, 12074516440, 15696871372, 19621089215, 22424101960, 31393742744, 39242178430, 78484356860, 156968713720]

約数ペア:

[(1, 156968713720), (2, 78484356860), (4, 39242178430), (5, 31393742744), (7, 22424101960), (8, 19621089215), (10, 15696871372), (13, 12074516440), (14, 11212050980), (20, 7848435686), (26, 6037258220), (28, 5606025490), (35, 4484820392), (40, 3924217843), (52, 3018629110), (56, 2803012745), (65, 2414903288), (70, 2242410196), (91, 1724930920), (104, 1509314555), (130, 1207451644), (140, 1121205098), (182, 862465460), (260, 603725822), (280, 560602549), (364, 431232730), (455, 344986184), (520, 301862911), (728, 215616365), (910, 172493092), (1291, 121586920), (1820, 86246546), (2582, 60793460), (3640, 43123273), (5164, 30396730), (6455, 24317384), (9037, 17369560), (10328, 15198365), (12910, 12158692), (16783, 9352840), (18074, 8684780), (25820, 6079346), (33403, 4699240), (33566, 4676420), (36148, 4342390), (45185, 3473912), (51640, 3039673), (66806, 2349620), (67132, 2338210), (72296, 2171195), (83915, 1870568), (90370, 1736956), (117481, 1336120), (133612, 1174810), (134264, 1169105), (167015, 939848), (167830, 935284), (180740, 868478), (233821, 671320), (234962, 668060), (267224, 587405), (334030, 469924), (335660, 467642), (361480, 434239)]