168281188

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 307264188

約数和(自身を除く): 138983000

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 373, 746, 1492, 1849, 2623, 3698, 5246, 7396, 10492, 16039, 22753, 32078, 45506, 64156, 91012, 112789, 225578, 451156, 689677, 978379, 1379354, 1956758, 2758708, 3913516, 42070297, 84140594, 168281188]

約数ペア:

[(1, 168281188), (2, 84140594), (4, 42070297), (43, 3913516), (61, 2758708), (86, 1956758), (122, 1379354), (172, 978379), (244, 689677), (373, 451156), (746, 225578), (1492, 112789), (1849, 91012), (2623, 64156), (3698, 45506), (5246, 32078), (7396, 22753), (10492, 16039)]