156012910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39901}}^1$

素因数の和:39948

約数の個数: 32

約数和(自身を含む): 310277952

約数和(自身を除く): 154265042

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 39901, 79802, 199505, 399010, 678317, 917723, 1356634, 1835446, 3391585, 4588615, 6783170, 9177230, 15601291, 31202582, 78006455, 156012910]

約数ペア:

[(1, 156012910), (2, 78006455), (5, 31202582), (10, 15601291), (17, 9177230), (23, 6783170), (34, 4588615), (46, 3391585), (85, 1835446), (115, 1356634), (170, 917723), (230, 678317), (391, 399010), (782, 199505), (1955, 79802), (3910, 39901)]