139164018

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 341760000

約数和(自身を除く): 202595982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1862, 2058, 2793, 3559, 5586, 6517, 7118, 10677, 13034, 19551, 21354, 24913, 39102, 49826, 67621, 74739, 135242, 149478, 174391, 202863, 348782, 405726, 473347, 523173, 946694, 1046346, 1220737, 1420041, 2441474, 2840082, 3313429, 3662211, 6626858, 7324422, 9940287, 19880574, 23194003, 46388006, 69582009, 139164018]

約数ペア:

[(1, 139164018), (2, 69582009), (3, 46388006), (6, 23194003), (7, 19880574), (14, 9940287), (19, 7324422), (21, 6626858), (38, 3662211), (42, 3313429), (49, 2840082), (57, 2441474), (98, 1420041), (114, 1220737), (133, 1046346), (147, 946694), (266, 523173), (294, 473347), (343, 405726), (399, 348782), (686, 202863), (798, 174391), (931, 149478), (1029, 135242), (1862, 74739), (2058, 67621), (2793, 49826), (3559, 39102), (5586, 24913), (6517, 21354), (7118, 19551), (10677, 13034)]