148972252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{260441}}^1$

素因数の和:260469

約数の個数: 24

約数和(自身を含む): 306279792

約数和(自身を除く): 157307540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 260441, 520882, 1041764, 2864851, 3385733, 5729702, 6771466, 11459404, 13542932, 37243063, 74486126, 148972252]

約数ペア:

[(1, 148972252), (2, 74486126), (4, 37243063), (11, 13542932), (13, 11459404), (22, 6771466), (26, 5729702), (44, 3385733), (52, 2864851), (143, 1041764), (286, 520882), (572, 260441)]