138643176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{941}}^1$

素因数の和:1834

約数の個数: 64

約数和(自身を含む): 396996480

約数和(自身を除く): 258353304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 877, 941, 1754, 1882, 2631, 2823, 3508, 3764, 5262, 5646, 6139, 6587, 7016, 7528, 10524, 11292, 12278, 13174, 18417, 19761, 21048, 22584, 24556, 26348, 36834, 39522, 49112, 52696, 73668, 79044, 147336, 158088, 825257, 1650514, 2475771, 3301028, 4951542, 5776799, 6602056, 9903084, 11553598, 17330397, 19806168, 23107196, 34660794, 46214392, 69321588, 138643176]

約数ペア:

[(1, 138643176), (2, 69321588), (3, 46214392), (4, 34660794), (6, 23107196), (7, 19806168), (8, 17330397), (12, 11553598), (14, 9903084), (21, 6602056), (24, 5776799), (28, 4951542), (42, 3301028), (56, 2475771), (84, 1650514), (168, 825257), (877, 158088), (941, 147336), (1754, 79044), (1882, 73668), (2631, 52696), (2823, 49112), (3508, 39522), (3764, 36834), (5262, 26348), (5646, 24556), (6139, 22584), (6587, 21048), (7016, 19761), (7528, 18417), (10524, 13174), (11292, 12278)]