128528644

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{1483}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 230364288

約数和(自身を除く): 101835644

約数列:

[1, 2, 4, 47, 94, 188, 461, 922, 1483, 1844, 2966, 5932, 21667, 43334, 69701, 86668, 139402, 278804, 683663, 1367326, 2734652, 32132161, 64264322, 128528644]

約数ペア:

[(1, 128528644), (2, 64264322), (4, 32132161), (47, 2734652), (94, 1367326), (188, 683663), (461, 278804), (922, 139402), (1483, 86668), (1844, 69701), (2966, 43334), (5932, 21667)]