140993888

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3163}}^1$

素因数の和:3379

約数の個数: 48

約数和(自身を含む): 318931200

約数和(自身を除く): 177937312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 3163, 3184, 5572, 6326, 6368, 11144, 12652, 22141, 22288, 25304, 44282, 44576, 50608, 88564, 101216, 177128, 354256, 629437, 708512, 1258874, 2517748, 4406059, 5035496, 8812118, 10070992, 17624236, 20141984, 35248472, 70496944, 140993888]

約数ペア:

[(1, 140993888), (2, 70496944), (4, 35248472), (7, 20141984), (8, 17624236), (14, 10070992), (16, 8812118), (28, 5035496), (32, 4406059), (56, 2517748), (112, 1258874), (199, 708512), (224, 629437), (398, 354256), (796, 177128), (1393, 101216), (1592, 88564), (2786, 50608), (3163, 44576), (3184, 44282), (5572, 25304), (6326, 22288), (6368, 22141), (11144, 12652)]