140161436

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 249911760

約数和(自身を除く): 109750324

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 2689, 5378, 10756, 13031, 26062, 52124, 223187, 422173, 446374, 844346, 892748, 1688692, 35040359, 70080718, 140161436]

約数ペア:

[(1, 140161436), (2, 70080718), (4, 35040359), (83, 1688692), (157, 892748), (166, 844346), (314, 446374), (332, 422173), (628, 223187), (2689, 52124), (5378, 26062), (10756, 13031)]