142440972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{593}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 342552672

約数和(自身を除く): 200111700

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 541, 593, 1082, 1186, 1623, 1779, 2164, 2372, 3246, 3558, 6492, 7116, 20017, 21941, 40034, 43882, 60051, 65823, 80068, 87764, 120102, 131646, 240204, 263292, 320813, 641626, 962439, 1283252, 1924878, 3849756, 11870081, 23740162, 35610243, 47480324, 71220486, 142440972]

約数ペア:

[(1, 142440972), (2, 71220486), (3, 47480324), (4, 35610243), (6, 23740162), (12, 11870081), (37, 3849756), (74, 1924878), (111, 1283252), (148, 962439), (222, 641626), (444, 320813), (541, 263292), (593, 240204), (1082, 131646), (1186, 120102), (1623, 87764), (1779, 80068), (2164, 65823), (2372, 60051), (3246, 43882), (3558, 40034), (6492, 21941), (7116, 20017)]