156966341005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{200017}}^1$

素因数の和:200197

約数の個数: 32

約数和(自身を含む): 200005198848

約数和(自身を除く): 43038857843

約数列:

[1, 5, 31, 61, 83, 155, 305, 415, 1891, 2573, 5063, 9455, 12865, 25315, 156953, 200017, 784765, 1000085, 6200527, 12201037, 16601411, 31002635, 61005185, 83007055, 378232147, 514643741, 1012686071, 1891160735, 2573218705, 5063430355, 31393268201, 156966341005]

約数ペア:

[(1, 156966341005), (5, 31393268201), (31, 5063430355), (61, 2573218705), (83, 1891160735), (155, 1012686071), (305, 514643741), (415, 378232147), (1891, 83007055), (2573, 61005185), (5063, 31002635), (9455, 16601411), (12865, 12201037), (25315, 6200527), (156953, 1000085), (200017, 784765)]