164531472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{489677}}^1$

素因数の和:489695

約数の個数: 40

約数和(自身を含む): 485760576

約数和(自身を除く): 321229104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 489677, 979354, 1469031, 1958708, 2938062, 3427739, 3917416, 5876124, 6855478, 7834832, 10283217, 11752248, 13710956, 20566434, 23504496, 27421912, 41132868, 54843824, 82265736, 164531472]

約数ペア:

[(1, 164531472), (2, 82265736), (3, 54843824), (4, 41132868), (6, 27421912), (7, 23504496), (8, 20566434), (12, 13710956), (14, 11752248), (16, 10283217), (21, 7834832), (24, 6855478), (28, 5876124), (42, 3917416), (48, 3427739), (56, 2938062), (84, 1958708), (112, 1469031), (168, 979354), (336, 489677)]