157482458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{38923}}^1$

素因数の和:38966

約数の個数: 24

約数和(自身を含む): 286792032

約数和(自身を除く): 129309574

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 38923, 77846, 272461, 544922, 661691, 1323382, 4631837, 9263674, 11248747, 22497494, 78741229, 157482458]

約数ペア:

[(1, 157482458), (2, 78741229), (7, 22497494), (14, 11248747), (17, 9263674), (34, 4631837), (119, 1323382), (238, 661691), (289, 544922), (578, 272461), (2023, 77846), (4046, 38923)]