140578986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39779}}^1$

素因数の和:39834

約数の個数: 32

約数和(自身を含む): 305510400

約数和(自身を除く): 164931414

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 39779, 79558, 119337, 238674, 755801, 1233149, 1511602, 2267403, 2466298, 3699447, 4534806, 7398894, 23429831, 46859662, 70289493, 140578986]

約数ペア:

[(1, 140578986), (2, 70289493), (3, 46859662), (6, 23429831), (19, 7398894), (31, 4534806), (38, 3699447), (57, 2466298), (62, 2267403), (93, 1511602), (114, 1233149), (186, 755801), (589, 238674), (1178, 119337), (1767, 79558), (3534, 39779)]