187086852

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 483100800

約数和(自身を除く): 296013948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 157, 158, 237, 314, 316, 419, 471, 474, 628, 711, 838, 942, 948, 1257, 1413, 1422, 1676, 1884, 2514, 2826, 2844, 3771, 5028, 5652, 7542, 12403, 15084, 24806, 33101, 37209, 49612, 65783, 66202, 74418, 99303, 111627, 131566, 132404, 148836, 197349, 198606, 223254, 263132, 297909, 394698, 397212, 446508, 592047, 595818, 789396, 1184094, 1191636, 2368188, 5196857, 10393714, 15590571, 20787428, 31181142, 46771713, 62362284, 93543426, 187086852]

約数ペア:

[(1, 187086852), (2, 93543426), (3, 62362284), (4, 46771713), (6, 31181142), (9, 20787428), (12, 15590571), (18, 10393714), (36, 5196857), (79, 2368188), (157, 1191636), (158, 1184094), (237, 789396), (314, 595818), (316, 592047), (419, 446508), (471, 397212), (474, 394698), (628, 297909), (711, 263132), (838, 223254), (942, 198606), (948, 197349), (1257, 148836), (1413, 132404), (1422, 131566), (1676, 111627), (1884, 99303), (2514, 74418), (2826, 66202), (2844, 65783), (3771, 49612), (5028, 37209), (5652, 33101), (7542, 24806), (12403, 15084)]