148751408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{715151}}^1$

素因数の和:715172

約数の個数: 20

約数和(自身を含む): 310375968

約数和(自身を除く): 161624560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 715151, 1430302, 2860604, 5721208, 9296963, 11442416, 18593926, 37187852, 74375704, 148751408]

約数ペア:

[(1, 148751408), (2, 74375704), (4, 37187852), (8, 18593926), (13, 11442416), (16, 9296963), (26, 5721208), (52, 2860604), (104, 1430302), (208, 715151)]