156969481838

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{10800157}}^1$

素因数の和:10800228

約数の個数: 24

約数和(自身を含む): 260888616648

約数和(自身を除く): 103919134810

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 10800157, 21600314, 140402041, 280804082, 464406751, 928813502, 1825226533, 3650453066, 6037287763, 12074575526, 78484740919, 156969481838]

約数ペア:

[(1, 156969481838), (2, 78484740919), (13, 12074575526), (26, 6037287763), (43, 3650453066), (86, 1825226533), (169, 928813502), (338, 464406751), (559, 280804082), (1118, 140402041), (7267, 21600314), (14534, 10800157)]