180129638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{87697}}^1$

素因数の和:87791

約数の個数: 16

約数和(自身を含む): 294665280

約数和(自身を除く): 114535642

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 87697, 175394, 1140061, 2280122, 6928063, 13856126, 90064819, 180129638]

約数ペア:

[(1, 180129638), (2, 90064819), (13, 13856126), (26, 6928063), (79, 2280122), (158, 1140061), (1027, 175394), (2054, 87697)]