138435864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{929}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 396403200

約数和(自身を除く): 257967336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 887, 929, 1774, 1858, 2661, 2787, 3548, 3716, 5322, 5574, 6209, 6503, 7096, 7432, 10644, 11148, 12418, 13006, 18627, 19509, 21288, 22296, 24836, 26012, 37254, 39018, 49672, 52024, 74508, 78036, 149016, 156072, 824023, 1648046, 2472069, 3296092, 4944138, 5768161, 6592184, 9888276, 11536322, 17304483, 19776552, 23072644, 34608966, 46145288, 69217932, 138435864]

約数ペア:

[(1, 138435864), (2, 69217932), (3, 46145288), (4, 34608966), (6, 23072644), (7, 19776552), (8, 17304483), (12, 11536322), (14, 9888276), (21, 6592184), (24, 5768161), (28, 4944138), (42, 3296092), (56, 2472069), (84, 1648046), (168, 824023), (887, 156072), (929, 149016), (1774, 78036), (1858, 74508), (2661, 52024), (2787, 49672), (3548, 39018), (3716, 37254), (5322, 26012), (5574, 24836), (6209, 22296), (6503, 21288), (7096, 19509), (7432, 18627), (10644, 13006), (11148, 12418)]