143689898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 246896640

約数和(自身を除く): 103206742

約数列:

[1, 2, 11, 22, 31, 59, 62, 118, 341, 649, 682, 1298, 1829, 3571, 3658, 7142, 20119, 39281, 40238, 78562, 110701, 210689, 221402, 421378, 1217711, 2317579, 2435422, 4635158, 6531359, 13062718, 71844949, 143689898]

約数ペア:

[(1, 143689898), (2, 71844949), (11, 13062718), (22, 6531359), (31, 4635158), (59, 2435422), (62, 2317579), (118, 1217711), (341, 421378), (649, 221402), (682, 210689), (1298, 110701), (1829, 78562), (3571, 40238), (3658, 39281), (7142, 20119)]