128183641742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{81637}}^1$

素因数の和:82244

約数の個数: 32

約数和(自身を含む): 209101695264

約数和(自身を除く): 80918053522

約数列:

[1, 2, 13, 26, 131, 262, 461, 922, 1703, 3406, 5993, 11986, 60391, 81637, 120782, 163274, 785083, 1061281, 1570166, 2122562, 10694447, 21388894, 37634657, 75269314, 139027811, 278055622, 489250541, 978501082, 4930140067, 9860280134, 64091820871, 128183641742]

約数ペア:

[(1, 128183641742), (2, 64091820871), (13, 9860280134), (26, 4930140067), (131, 978501082), (262, 489250541), (461, 278055622), (922, 139027811), (1703, 75269314), (3406, 37634657), (5993, 21388894), (11986, 10694447), (60391, 2122562), (81637, 1570166), (120782, 1061281), (163274, 785083)]