139382308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 269680320

約数和(自身を除く): 130298012

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 181, 236, 251, 362, 502, 724, 767, 1004, 1534, 2353, 3068, 3263, 4706, 6526, 9412, 10679, 13052, 14809, 21358, 29618, 42716, 45431, 59236, 90862, 138827, 181724, 192517, 277654, 385034, 555308, 590603, 770068, 1181206, 2362412, 2680429, 5360858, 10721716, 34845577, 69691154, 139382308]

約数ペア:

[(1, 139382308), (2, 69691154), (4, 34845577), (13, 10721716), (26, 5360858), (52, 2680429), (59, 2362412), (118, 1181206), (181, 770068), (236, 590603), (251, 555308), (362, 385034), (502, 277654), (724, 192517), (767, 181724), (1004, 138827), (1534, 90862), (2353, 59236), (3068, 45431), (3263, 42716), (4706, 29618), (6526, 21358), (9412, 14809), (10679, 13052)]