156797888009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{18253}}^1$

素因数の和:20265

約数の個数: 32

約数和(自身を含む): 194977253376

約数和(自身を除く): 38179365367

約数列:

[1, 7, 17, 37, 119, 259, 629, 1951, 4403, 13657, 18253, 33167, 72187, 127771, 232169, 310301, 505309, 675361, 1227179, 2172107, 4727527, 8590253, 11481137, 35611603, 80367959, 249281221, 605397251, 1317629311, 4237780757, 9223405177, 22399698287, 156797888009]

約数ペア:

[(1, 156797888009), (7, 22399698287), (17, 9223405177), (37, 4237780757), (119, 1317629311), (259, 605397251), (629, 249281221), (1951, 80367959), (4403, 35611603), (13657, 11481137), (18253, 8590253), (33167, 4727527), (72187, 2172107), (127771, 1227179), (232169, 675361), (310301, 505309)]