165956196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1975669}}^1$

素因数の和:1975683

約数の個数: 24

約数和(自身を含む): 442550080

約数和(自身を除く): 276593884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1975669, 3951338, 5927007, 7902676, 11854014, 13829683, 23708028, 27659366, 41489049, 55318732, 82978098, 165956196]

約数ペア:

[(1, 165956196), (2, 82978098), (3, 55318732), (4, 41489049), (6, 27659366), (7, 23708028), (12, 13829683), (14, 11854014), (21, 7902676), (28, 5927007), (42, 3951338), (84, 1975669)]