147503408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{709151}}^1$

素因数の和:709172

約数の個数: 20

約数和(自身を含む): 307771968

約数和(自身を除く): 160268560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 709151, 1418302, 2836604, 5673208, 9218963, 11346416, 18437926, 36875852, 73751704, 147503408]

約数ペア:

[(1, 147503408), (2, 73751704), (4, 36875852), (8, 18437926), (13, 11346416), (16, 9218963), (26, 5673208), (52, 2836604), (104, 1418302), (208, 709151)]