138433512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19163}}^1$

素因数の和:19222

約数の個数: 64

約数和(自身を含む): 404743680

約数和(自身を除く): 266310168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 19163, 38326, 57489, 76652, 114978, 134141, 153304, 229956, 268282, 402423, 459912, 536564, 804846, 824009, 1073128, 1609692, 1648018, 2472027, 3219384, 3296036, 4944054, 5768063, 6592072, 9888108, 11536126, 17304189, 19776216, 23072252, 34608378, 46144504, 69216756, 138433512]

約数ペア:

[(1, 138433512), (2, 69216756), (3, 46144504), (4, 34608378), (6, 23072252), (7, 19776216), (8, 17304189), (12, 11536126), (14, 9888108), (21, 6592072), (24, 5768063), (28, 4944054), (42, 3296036), (43, 3219384), (56, 2472027), (84, 1648018), (86, 1609692), (129, 1073128), (168, 824009), (172, 804846), (258, 536564), (301, 459912), (344, 402423), (516, 268282), (602, 229956), (903, 153304), (1032, 134141), (1204, 114978), (1806, 76652), (2408, 57489), (3612, 38326), (7224, 19163)]