168335336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{2309}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 340540200

約数和(自身を除く): 172204864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 701, 1402, 2309, 2804, 4618, 5608, 9113, 9236, 18226, 18472, 30017, 36452, 60034, 72904, 120068, 240136, 1618609, 3237218, 6474436, 12948872, 21041917, 42083834, 84167668, 168335336]

約数ペア:

[(1, 168335336), (2, 84167668), (4, 42083834), (8, 21041917), (13, 12948872), (26, 6474436), (52, 3237218), (104, 1618609), (701, 240136), (1402, 120068), (2309, 72904), (2804, 60034), (4618, 36452), (5608, 30017), (9113, 18472), (9236, 18226)]