128401496

素因数分解:

$2^3\times {\mathrm{3251}}^1\times {\mathrm{4937}}^1$

素因数の和:8194

約数の個数: 16

約数和(自身を含む): 240875640

約数和(自身を除く): 112474144

約数列:

[1, 2, 4, 8, 3251, 4937, 6502, 9874, 13004, 19748, 26008, 39496, 16050187, 32100374, 64200748, 128401496]

約数ペア:

[(1, 128401496), (2, 64200748), (4, 32100374), (8, 16050187), (3251, 39496), (4937, 26008), (6502, 19748), (9874, 13004)]