164425296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489361}}^1$

素因数の和:489379

約数の個数: 40

約数和(自身を含む): 485447104

約数和(自身を除く): 321021808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489361, 978722, 1468083, 1957444, 2936166, 3425527, 3914888, 5872332, 6851054, 7829776, 10276581, 11744664, 13702108, 20553162, 23489328, 27404216, 41106324, 54808432, 82212648, 164425296]

約数ペア:

[(1, 164425296), (2, 82212648), (3, 54808432), (4, 41106324), (6, 27404216), (7, 23489328), (8, 20553162), (12, 13702108), (14, 11744664), (16, 10276581), (21, 7829776), (24, 6851054), (28, 5872332), (42, 3914888), (48, 3425527), (56, 2936166), (84, 1957444), (112, 1468083), (168, 978722), (336, 489361)]