164580528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489823}}^1$

素因数の和:489841

約数の個数: 40

約数和(自身を含む): 485905408

約数和(自身を除く): 321324880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489823, 979646, 1469469, 1959292, 2938938, 3428761, 3918584, 5877876, 6857522, 7837168, 10286283, 11755752, 13715044, 20572566, 23511504, 27430088, 41145132, 54860176, 82290264, 164580528]

約数ペア:

[(1, 164580528), (2, 82290264), (3, 54860176), (4, 41145132), (6, 27430088), (7, 23511504), (8, 20572566), (12, 13715044), (14, 11755752), (16, 10286283), (21, 7837168), (24, 6857522), (28, 5877876), (42, 3918584), (48, 3428761), (56, 2938938), (84, 1959292), (112, 1469469), (168, 979646), (336, 489823)]