161116308

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{43451}}^1$

素因数の和:43564

約数の個数: 36

約数和(自身を含む): 411229728

約数和(自身を除く): 250113420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 43451, 86902, 130353, 173804, 260706, 391059, 521412, 782118, 1564236, 4475453, 8950906, 13426359, 17901812, 26852718, 40279077, 53705436, 80558154, 161116308]

約数ペア:

[(1, 161116308), (2, 80558154), (3, 53705436), (4, 40279077), (6, 26852718), (9, 17901812), (12, 13426359), (18, 8950906), (36, 4475453), (103, 1564236), (206, 782118), (309, 521412), (412, 391059), (618, 260706), (927, 173804), (1236, 130353), (1854, 86902), (3708, 43451)]