195191172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1373}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 540146880

約数和(自身を除く): 344955708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 359, 396, 718, 1077, 1373, 1436, 2154, 2746, 3231, 3949, 4119, 4308, 5492, 6462, 7898, 8238, 11847, 12357, 12924, 15103, 15796, 16476, 23694, 24714, 30206, 35541, 45309, 47388, 49428, 60412, 71082, 90618, 135927, 142164, 181236, 271854, 492907, 543708, 985814, 1478721, 1971628, 2957442, 4436163, 5421977, 5914884, 8872326, 10843954, 16265931, 17744652, 21687908, 32531862, 48797793, 65063724, 97595586, 195191172]

約数ペア:

[(1, 195191172), (2, 97595586), (3, 65063724), (4, 48797793), (6, 32531862), (9, 21687908), (11, 17744652), (12, 16265931), (18, 10843954), (22, 8872326), (33, 5914884), (36, 5421977), (44, 4436163), (66, 2957442), (99, 1971628), (132, 1478721), (198, 985814), (359, 543708), (396, 492907), (718, 271854), (1077, 181236), (1373, 142164), (1436, 135927), (2154, 90618), (2746, 71082), (3231, 60412), (3949, 49428), (4119, 47388), (4308, 45309), (5492, 35541), (6462, 30206), (7898, 24714), (8238, 23694), (11847, 16476), (12357, 15796), (12924, 15103)]