124542128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 250567296

約数和(自身を除く): 126025168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 193, 248, 386, 496, 772, 1301, 1544, 2602, 3088, 5204, 5983, 10408, 11966, 20816, 23932, 40331, 47864, 80662, 95728, 161324, 251093, 322648, 502186, 645296, 1004372, 2008744, 4017488, 7783883, 15567766, 31135532, 62271064, 124542128]

約数ペア:

[(1, 124542128), (2, 62271064), (4, 31135532), (8, 15567766), (16, 7783883), (31, 4017488), (62, 2008744), (124, 1004372), (193, 645296), (248, 502186), (386, 322648), (496, 251093), (772, 161324), (1301, 95728), (1544, 80662), (2602, 47864), (3088, 40331), (5204, 23932), (5983, 20816), (10408, 11966)]