160331210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7129}}^1$

素因数の和:7322

約数の個数: 32

約数和(自身を含む): 312636240

約数和(自身を除く): 152305030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 7129, 11245, 14258, 22490, 35645, 71290, 92677, 185354, 463385, 926770, 1233317, 2466634, 6166585, 12333170, 16033121, 32066242, 80165605, 160331210]

約数ペア:

[(1, 160331210), (2, 80165605), (5, 32066242), (10, 16033121), (13, 12333170), (26, 6166585), (65, 2466634), (130, 1233317), (173, 926770), (346, 463385), (865, 185354), (1730, 92677), (2249, 71290), (4498, 35645), (7129, 22490), (11245, 14258)]