231340128

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{15349}}^1$

素因数の和:15519

約数の個数: 48

約数和(自身を含む): 611175600

約数和(自身を除く): 379835472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 15349, 30698, 46047, 61396, 92094, 122792, 184188, 245584, 368376, 491168, 736752, 1473504, 2409793, 4819586, 7229379, 9639172, 14458758, 19278344, 28917516, 38556688, 57835032, 77113376, 115670064, 231340128]

約数ペア:

[(1, 231340128), (2, 115670064), (3, 77113376), (4, 57835032), (6, 38556688), (8, 28917516), (12, 19278344), (16, 14458758), (24, 9639172), (32, 7229379), (48, 4819586), (96, 2409793), (157, 1473504), (314, 736752), (471, 491168), (628, 368376), (942, 245584), (1256, 184188), (1884, 122792), (2512, 92094), (3768, 61396), (5024, 46047), (7536, 30698), (15072, 15349)]