156909784628

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1373}}^1\times {\mathrm{426427}}^1$

素因数の和:427871

約数の個数: 24

約数和(自身を含む): 278894146272

約数和(自身を除く): 121984361644

約数列:

[1, 2, 4, 67, 134, 268, 1373, 2746, 5492, 91991, 183982, 367964, 426427, 852854, 1705708, 28570609, 57141218, 114282436, 585484271, 1170968542, 2341937084, 39227446157, 78454892314, 156909784628]

約数ペア:

[(1, 156909784628), (2, 78454892314), (4, 39227446157), (67, 2341937084), (134, 1170968542), (268, 585484271), (1373, 114282436), (2746, 57141218), (5492, 28570609), (91991, 1705708), (183982, 852854), (367964, 426427)]