118367638

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 179797680

約数和(自身を除く): 61430042

約数列:

[1, 2, 157, 173, 314, 346, 2179, 4358, 27161, 54322, 342103, 376967, 684206, 753934, 59183819, 118367638]

約数ペア:

[(1, 118367638), (2, 59183819), (157, 753934), (173, 684206), (314, 376967), (346, 342103), (2179, 54322), (4358, 27161)]