127104688

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{50599}}^1$

素因数の和:50764

約数の個数: 20

約数和(自身を含む): 247838800

約数和(自身を除く): 120734112

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 50599, 101198, 202396, 404792, 809584, 7944043, 15888086, 31776172, 63552344, 127104688]

約数ペア:

[(1, 127104688), (2, 63552344), (4, 31776172), (8, 15888086), (16, 7944043), (157, 809584), (314, 404792), (628, 202396), (1256, 101198), (2512, 50599)]