125645416

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 256932000

約数和(自身を除く): 131286584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 199, 338, 398, 467, 676, 796, 934, 1352, 1592, 1868, 2587, 3736, 5174, 6071, 10348, 12142, 20696, 24284, 33631, 48568, 67262, 78923, 92933, 134524, 157846, 185866, 269048, 315692, 371732, 631384, 743464, 1208129, 2416258, 4832516, 9665032, 15705677, 31411354, 62822708, 125645416]

約数ペア:

[(1, 125645416), (2, 62822708), (4, 31411354), (8, 15705677), (13, 9665032), (26, 4832516), (52, 2416258), (104, 1208129), (169, 743464), (199, 631384), (338, 371732), (398, 315692), (467, 269048), (676, 185866), (796, 157846), (934, 134524), (1352, 92933), (1592, 78923), (1868, 67262), (2587, 48568), (3736, 33631), (5174, 24284), (6071, 20696), (10348, 12142)]