161015508

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{39581}}^1$

素因数の和:39704

約数の個数: 36

約数和(自身を含む): 410623668

約数和(自身を除く): 249608160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 39581, 79162, 118743, 158324, 237486, 356229, 474972, 712458, 1424916, 4472653, 8945306, 13417959, 17890612, 26835918, 40253877, 53671836, 80507754, 161015508]

約数ペア:

[(1, 161015508), (2, 80507754), (3, 53671836), (4, 40253877), (6, 26835918), (9, 17890612), (12, 13417959), (18, 8945306), (36, 4472653), (113, 1424916), (226, 712458), (339, 474972), (452, 356229), (678, 237486), (1017, 158324), (1356, 118743), (2034, 79162), (4068, 39581)]