118139988

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 281543360

約数和(自身を除く): 163403372

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 157, 219, 292, 314, 438, 471, 628, 859, 876, 942, 1718, 1884, 2577, 3436, 5154, 10308, 11461, 22922, 34383, 45844, 62707, 68766, 125414, 134863, 137532, 188121, 250828, 269726, 376242, 404589, 539452, 752484, 809178, 1618356, 9844999, 19689998, 29534997, 39379996, 59069994, 118139988]

約数ペア:

[(1, 118139988), (2, 59069994), (3, 39379996), (4, 29534997), (6, 19689998), (12, 9844999), (73, 1618356), (146, 809178), (157, 752484), (219, 539452), (292, 404589), (314, 376242), (438, 269726), (471, 250828), (628, 188121), (859, 137532), (876, 134863), (942, 125414), (1718, 68766), (1884, 62707), (2577, 45844), (3436, 34383), (5154, 22922), (10308, 11461)]