138268536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3037}}^1$

素因数の和:3324

約数の個数: 64

約数和(自身を含む): 396641280

約数和(自身を除く): 258372744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3037, 3252, 3794, 5691, 6074, 6504, 7588, 9111, 11382, 12148, 15176, 18222, 21259, 22764, 24296, 36444, 42518, 45528, 63777, 72888, 85036, 127554, 170072, 255108, 510216, 823027, 1646054, 2469081, 3292108, 4938162, 5761189, 6584216, 9876324, 11522378, 17283567, 19752648, 23044756, 34567134, 46089512, 69134268, 138268536]

約数ペア:

[(1, 138268536), (2, 69134268), (3, 46089512), (4, 34567134), (6, 23044756), (7, 19752648), (8, 17283567), (12, 11522378), (14, 9876324), (21, 6584216), (24, 5761189), (28, 4938162), (42, 3292108), (56, 2469081), (84, 1646054), (168, 823027), (271, 510216), (542, 255108), (813, 170072), (1084, 127554), (1626, 85036), (1897, 72888), (2168, 63777), (3037, 45528), (3252, 42518), (3794, 36444), (5691, 24296), (6074, 22764), (6504, 21259), (7588, 18222), (9111, 15176), (11382, 12148)]