129127820552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{30937}}^1$

素因数の和:31278

約数の個数: 64

約数和(自身を含む): 253939104000

約数和(自身を除く): 124811283448

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 239, 296, 472, 478, 956, 1912, 2183, 4366, 8732, 8843, 14101, 17464, 17686, 28202, 30937, 35372, 56404, 61874, 70744, 112808, 123748, 247496, 521737, 1043474, 1144669, 1825283, 2086948, 2289338, 3650566, 4173896, 4578676, 7301132, 7393943, 9157352, 14602264, 14787886, 29575772, 59151544, 67535471, 135070942, 270141884, 273575891, 436242637, 540283768, 547151782, 872485274, 1094303564, 1744970548, 2188607128, 3489941096, 16140977569, 32281955138, 64563910276, 129127820552]

約数ペア:

[(1, 129127820552), (2, 64563910276), (4, 32281955138), (8, 16140977569), (37, 3489941096), (59, 2188607128), (74, 1744970548), (118, 1094303564), (148, 872485274), (236, 547151782), (239, 540283768), (296, 436242637), (472, 273575891), (478, 270141884), (956, 135070942), (1912, 67535471), (2183, 59151544), (4366, 29575772), (8732, 14787886), (8843, 14602264), (14101, 9157352), (17464, 7393943), (17686, 7301132), (28202, 4578676), (30937, 4173896), (35372, 3650566), (56404, 2289338), (61874, 2086948), (70744, 1825283), (112808, 1144669), (123748, 1043474), (247496, 521737)]