129949848

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257837}}^1$

素因数の和:257856

約数の個数: 48

約数和(自身を含む): 402227280

約数和(自身を除く): 272277432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 257837, 515674, 773511, 1031348, 1547022, 1804859, 2062696, 2320533, 3094044, 3609718, 4641066, 5414577, 6188088, 7219436, 9282132, 10829154, 14438872, 16243731, 18564264, 21658308, 32487462, 43316616, 64974924, 129949848]

約数ペア:

[(1, 129949848), (2, 64974924), (3, 43316616), (4, 32487462), (6, 21658308), (7, 18564264), (8, 16243731), (9, 14438872), (12, 10829154), (14, 9282132), (18, 7219436), (21, 6188088), (24, 5414577), (28, 4641066), (36, 3609718), (42, 3094044), (56, 2320533), (63, 2062696), (72, 1804859), (84, 1547022), (126, 1031348), (168, 773511), (252, 515674), (504, 257837)]