139265112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2131}}^1$

素因数の和:2536

約数の個数: 64

約数和(自身を含む): 399110400

約数和(自身を除く): 259845288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1556, 2131, 2334, 2723, 3112, 4262, 4668, 5446, 6393, 8169, 8524, 9336, 10892, 12786, 14917, 16338, 17048, 21784, 25572, 29834, 32676, 44751, 51144, 59668, 65352, 89502, 119336, 179004, 358008, 828959, 1657918, 2486877, 3315836, 4973754, 5802713, 6631672, 9947508, 11605426, 17408139, 19895016, 23210852, 34816278, 46421704, 69632556, 139265112]

約数ペア:

[(1, 139265112), (2, 69632556), (3, 46421704), (4, 34816278), (6, 23210852), (7, 19895016), (8, 17408139), (12, 11605426), (14, 9947508), (21, 6631672), (24, 5802713), (28, 4973754), (42, 3315836), (56, 2486877), (84, 1657918), (168, 828959), (389, 358008), (778, 179004), (1167, 119336), (1556, 89502), (2131, 65352), (2334, 59668), (2723, 51144), (3112, 44751), (4262, 32676), (4668, 29834), (5446, 25572), (6393, 21784), (8169, 17048), (8524, 16338), (9336, 14917), (10892, 12786)]