154971542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227231}}^1$

素因数の和:227275

約数の個数: 16

約数和(自身を含む): 261771264

約数和(自身を除く): 106799722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 227231, 454462, 2499541, 4999082, 7044161, 14088322, 77485771, 154971542]

約数ペア:

[(1, 154971542), (2, 77485771), (11, 14088322), (22, 7044161), (31, 4999082), (62, 2499541), (341, 454462), (682, 227231)]