156919364992

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{2341}}^1\times {\mathrm{40283}}^1$

素因数の和:42651

約数の個数: 64

約数和(自身を含む): 336812106960

約数和(自身を除く): 179892741968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 2341, 4682, 9364, 18728, 30433, 37456, 40283, 60866, 74912, 80566, 121732, 149824, 161132, 243464, 299648, 322264, 486928, 523679, 644528, 973856, 1047358, 1289056, 1947712, 2094716, 2578112, 3895424, 4189432, 5156224, 8378864, 16757728, 33515456, 67030912, 94302503, 188605006, 377210012, 754420024, 1225932539, 1508840048, 2451865078, 3017680096, 4903730156, 6035360192, 9807460312, 12070720384, 19614920624, 39229841248, 78459682496, 156919364992]

約数ペア:

[(1, 156919364992), (2, 78459682496), (4, 39229841248), (8, 19614920624), (13, 12070720384), (16, 9807460312), (26, 6035360192), (32, 4903730156), (52, 3017680096), (64, 2451865078), (104, 1508840048), (128, 1225932539), (208, 754420024), (416, 377210012), (832, 188605006), (1664, 94302503), (2341, 67030912), (4682, 33515456), (9364, 16757728), (18728, 8378864), (30433, 5156224), (37456, 4189432), (40283, 3895424), (60866, 2578112), (74912, 2094716), (80566, 1947712), (121732, 1289056), (149824, 1047358), (161132, 973856), (243464, 644528), (299648, 523679), (322264, 486928)]