147627856

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{84649}}^1$

素因数の和:84766

約数の個数: 20

約数和(自身を含む): 288656500

約数和(自身を除く): 141028644

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 84649, 169298, 338596, 677192, 1354384, 9226741, 18453482, 36906964, 73813928, 147627856]

約数ペア:

[(1, 147627856), (2, 73813928), (4, 36906964), (8, 18453482), (16, 9226741), (109, 1354384), (218, 677192), (436, 338596), (872, 169298), (1744, 84649)]