145057804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{68813}}^1$

素因数の和:68865

約数の個数: 24

約数和(自身を含む): 277458048

約数和(自身を除く): 132400244

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 68813, 137626, 275252, 1169821, 2133203, 2339642, 4266406, 4679284, 8532812, 36264451, 72528902, 145057804]

約数ペア:

[(1, 145057804), (2, 72528902), (4, 36264451), (17, 8532812), (31, 4679284), (34, 4266406), (62, 2339642), (68, 2133203), (124, 1169821), (527, 275252), (1054, 137626), (2108, 68813)]