156907960979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27914599}}^1$

素因数の和:27914690

約数の個数: 16

約数和(自身を含む): 198305318400

約数和(自身を除く): 41397357421

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 27914599, 195402193, 307060589, 2037765727, 2149424123, 14264360089, 22415422997, 156907960979]

約数ペア:

[(1, 156907960979), (7, 22415422997), (11, 14264360089), (73, 2149424123), (77, 2037765727), (511, 307060589), (803, 195402193), (5621, 27914599)]