164162770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{1091}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 303803136

約数和(自身を除く): 139640366

約数列:

[1, 2, 5, 10, 41, 82, 205, 367, 410, 734, 1091, 1835, 2182, 3670, 5455, 10910, 15047, 30094, 44731, 75235, 89462, 150470, 223655, 400397, 447310, 800794, 2001985, 4003970, 16416277, 32832554, 82081385, 164162770]

約数ペア:

[(1, 164162770), (2, 82081385), (5, 32832554), (10, 16416277), (41, 4003970), (82, 2001985), (205, 800794), (367, 447310), (410, 400397), (734, 223655), (1091, 150470), (1835, 89462), (2182, 75235), (3670, 44731), (5455, 30094), (10910, 15047)]