140542926

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11443}}^1$

素因数の和:11560

約数の個数: 32

約数和(自身を含む): 296628480

約数和(自身を除く): 156085554

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 11443, 12282, 22886, 34329, 68658, 263189, 526378, 789567, 1018427, 1579134, 2036854, 3055281, 6110562, 23423821, 46847642, 70271463, 140542926]

約数ペア:

[(1, 140542926), (2, 70271463), (3, 46847642), (6, 23423821), (23, 6110562), (46, 3055281), (69, 2036854), (89, 1579134), (138, 1018427), (178, 789567), (267, 526378), (534, 263189), (2047, 68658), (4094, 34329), (6141, 22886), (11443, 12282)]