129520336

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 278302500

約数和(自身を除く): 148782164

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 149, 176, 242, 298, 449, 484, 596, 898, 968, 1192, 1639, 1796, 1936, 2384, 3278, 3592, 4939, 6556, 7184, 9878, 13112, 18029, 19756, 26224, 36058, 39512, 54329, 66901, 72116, 79024, 108658, 133802, 144232, 217316, 267604, 288464, 434632, 535208, 735911, 869264, 1070416, 1471822, 2943644, 5887288, 8095021, 11774576, 16190042, 32380084, 64760168, 129520336]

約数ペア:

[(1, 129520336), (2, 64760168), (4, 32380084), (8, 16190042), (11, 11774576), (16, 8095021), (22, 5887288), (44, 2943644), (88, 1471822), (121, 1070416), (149, 869264), (176, 735911), (242, 535208), (298, 434632), (449, 288464), (484, 267604), (596, 217316), (898, 144232), (968, 133802), (1192, 108658), (1639, 79024), (1796, 72116), (1936, 66901), (2384, 54329), (3278, 39512), (3592, 36058), (4939, 26224), (6556, 19756), (7184, 18029), (9878, 13112)]