149715212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{3499}}^1$

素因数の和:4085

約数の個数: 24

約数和(自身を含む): 276360000

約数和(自身を除く): 126644788

約数列:

[1, 2, 4, 19, 38, 76, 563, 1126, 2252, 3499, 6998, 10697, 13996, 21394, 42788, 66481, 132962, 265924, 1969937, 3939874, 7879748, 37428803, 74857606, 149715212]

約数ペア:

[(1, 149715212), (2, 74857606), (4, 37428803), (19, 7879748), (38, 3939874), (76, 1969937), (563, 265924), (1126, 132962), (2252, 66481), (3499, 42788), (6998, 21394), (10697, 13996)]