156964089074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317741071}}^1$

素因数の和:317741105

約数の個数: 16

約数和(自身を含む): 266902500480

約数和(自身を除く): 109938411406

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 317741071, 635482142, 4130633923, 6037080349, 8261267846, 12074160698, 78482044537, 156964089074]

約数ペア:

[(1, 156964089074), (2, 78482044537), (13, 12074160698), (19, 8261267846), (26, 6037080349), (38, 4130633923), (247, 635482142), (494, 317741071)]