149718512

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{4157}}^1$

素因数の和:6416

約数の個数: 20

約数和(自身を含む): 290278296

約数和(自身を除く): 140559784

約数列:

[1, 2, 4, 8, 16, 2251, 4157, 4502, 8314, 9004, 16628, 18008, 33256, 36016, 66512, 9357407, 18714814, 37429628, 74859256, 149718512]

約数ペア:

[(1, 149718512), (2, 74859256), (4, 37429628), (8, 18714814), (16, 9357407), (2251, 66512), (4157, 36016), (4502, 33256), (8314, 18008), (9004, 16628)]