157609870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2129}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 310093920

約数和(自身を除く): 152484050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 673, 1346, 2129, 3365, 4258, 6730, 7403, 10645, 14806, 21290, 23419, 37015, 46838, 74030, 117095, 234190, 1432817, 2865634, 7164085, 14328170, 15760987, 31521974, 78804935, 157609870]

約数ペア:

[(1, 157609870), (2, 78804935), (5, 31521974), (10, 15760987), (11, 14328170), (22, 7164085), (55, 2865634), (110, 1432817), (673, 234190), (1346, 117095), (2129, 74030), (3365, 46838), (4258, 37015), (6730, 23419), (7403, 21290), (10645, 14806)]