148975466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{55217}}^1$

素因数の和:55309

約数の個数: 16

約数和(自身を含む): 238541760

約数和(自身を除く): 89566294

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 55217, 110434, 1049123, 2098246, 3920407, 7840814, 74487733, 148975466]

約数ペア:

[(1, 148975466), (2, 74487733), (19, 7840814), (38, 3920407), (71, 2098246), (142, 1049123), (1349, 110434), (2698, 55217)]