164384304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489239}}^1$

素因数の和:489257

約数の個数: 40

約数和(自身を含む): 485326080

約数和(自身を除く): 320941776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489239, 978478, 1467717, 1956956, 2935434, 3424673, 3913912, 5870868, 6849346, 7827824, 10274019, 11741736, 13698692, 20548038, 23483472, 27397384, 41096076, 54794768, 82192152, 164384304]

約数ペア:

[(1, 164384304), (2, 82192152), (3, 54794768), (4, 41096076), (6, 27397384), (7, 23483472), (8, 20548038), (12, 13698692), (14, 11741736), (16, 10274019), (21, 7827824), (24, 6849346), (28, 5870868), (42, 3913912), (48, 3424673), (56, 2935434), (84, 1956956), (112, 1467717), (168, 978478), (336, 489239)]