156305772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{620261}}^1$

素因数の和:620278

約数の個数: 36

約数和(自身を含む): 451550736

約数和(自身を除く): 295244964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 620261, 1240522, 1860783, 2481044, 3721566, 4341827, 5582349, 7443132, 8683654, 11164698, 13025481, 17367308, 22329396, 26050962, 39076443, 52101924, 78152886, 156305772]

約数ペア:

[(1, 156305772), (2, 78152886), (3, 52101924), (4, 39076443), (6, 26050962), (7, 22329396), (9, 17367308), (12, 13025481), (14, 11164698), (18, 8683654), (21, 7443132), (28, 5582349), (36, 4341827), (42, 3721566), (63, 2481044), (84, 1860783), (126, 1240522), (252, 620261)]