120331708

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 250292224

約数和(自身を除く): 129960516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 883, 1099, 1766, 2198, 3532, 4396, 4867, 6181, 9734, 12362, 19468, 24724, 27373, 34069, 54746, 68138, 109492, 136276, 138631, 191611, 277262, 383222, 554524, 766444, 970417, 1940834, 3881668, 4297561, 8595122, 17190244, 30082927, 60165854, 120331708]

約数ペア:

[(1, 120331708), (2, 60165854), (4, 30082927), (7, 17190244), (14, 8595122), (28, 4297561), (31, 3881668), (62, 1940834), (124, 970417), (157, 766444), (217, 554524), (314, 383222), (434, 277262), (628, 191611), (868, 138631), (883, 136276), (1099, 109492), (1766, 68138), (2198, 54746), (3532, 34069), (4396, 27373), (4867, 24724), (6181, 19468), (9734, 12362)]