161750394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691241}}^1$

素因数の和:691262

約数の個数: 24

約数和(自身を含む): 377418132

約数和(自身を除く): 215667738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 691241, 1382482, 2073723, 4147446, 6221169, 8986133, 12442338, 17972266, 26958399, 53916798, 80875197, 161750394]

約数ペア:

[(1, 161750394), (2, 80875197), (3, 53916798), (6, 26958399), (9, 17972266), (13, 12442338), (18, 8986133), (26, 6221169), (39, 4147446), (78, 2073723), (117, 1382482), (234, 691241)]