140941354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1606

約数の個数: 32

約数和(自身を含む): 231860160

約数和(自身を除く): 90918806

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 779, 1159, 1483, 1558, 2318, 2501, 2966, 5002, 28177, 47519, 56354, 60803, 90463, 95038, 121606, 180926, 1155257, 1718797, 2310514, 3437594, 3708983, 7417966, 70470677, 140941354]

約数ペア:

[(1, 140941354), (2, 70470677), (19, 7417966), (38, 3708983), (41, 3437594), (61, 2310514), (82, 1718797), (122, 1155257), (779, 180926), (1159, 121606), (1483, 95038), (1558, 90463), (2318, 60803), (2501, 56354), (2966, 47519), (5002, 28177)]