140458788

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{6857}}^1$

素因数の和:7436

約数の個数: 36

約数和(自身を含む): 355724460

約数和(自身を除く): 215265672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1138, 1707, 2276, 3414, 5121, 6828, 6857, 10242, 13714, 20484, 20571, 27428, 41142, 61713, 82284, 123426, 246852, 3901633, 7803266, 11704899, 15606532, 23409798, 35114697, 46819596, 70229394, 140458788]

約数ペア:

[(1, 140458788), (2, 70229394), (3, 46819596), (4, 35114697), (6, 23409798), (9, 15606532), (12, 11704899), (18, 7803266), (36, 3901633), (569, 246852), (1138, 123426), (1707, 82284), (2276, 61713), (3414, 41142), (5121, 27428), (6828, 20571), (6857, 20484), (10242, 13714)]