157305834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{416153}}^1$

素因数の和:416171

約数の個数: 32

約数和(自身を含む): 399507840

約数和(自身を除く): 242202006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 416153, 832306, 1248459, 2496918, 2913071, 3745377, 5826142, 7490754, 8739213, 11236131, 17478426, 22472262, 26217639, 52435278, 78652917, 157305834]

約数ペア:

[(1, 157305834), (2, 78652917), (3, 52435278), (6, 26217639), (7, 22472262), (9, 17478426), (14, 11236131), (18, 8739213), (21, 7490754), (27, 5826142), (42, 3745377), (54, 2913071), (63, 2496918), (126, 1248459), (189, 832306), (378, 416153)]