8136156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 22465296

約数和(自身を除く): 14329140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 137, 147, 196, 202, 274, 294, 303, 404, 411, 548, 588, 606, 707, 822, 959, 1212, 1414, 1644, 1918, 2121, 2828, 2877, 3836, 4242, 4949, 5754, 6713, 8484, 9898, 11508, 13426, 13837, 14847, 19796, 20139, 26852, 27674, 29694, 40278, 41511, 55348, 59388, 80556, 83022, 96859, 166044, 193718, 290577, 387436, 581154, 678013, 1162308, 1356026, 2034039, 2712052, 4068078, 8136156]

約数ペア:

[(1, 8136156), (2, 4068078), (3, 2712052), (4, 2034039), (6, 1356026), (7, 1162308), (12, 678013), (14, 581154), (21, 387436), (28, 290577), (42, 193718), (49, 166044), (84, 96859), (98, 83022), (101, 80556), (137, 59388), (147, 55348), (196, 41511), (202, 40278), (274, 29694), (294, 27674), (303, 26852), (404, 20139), (411, 19796), (548, 14847), (588, 13837), (606, 13426), (707, 11508), (822, 9898), (959, 8484), (1212, 6713), (1414, 5754), (1644, 4949), (1918, 4242), (2121, 3836), (2828, 2877)]