194914872

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 544967280

約数和(自身を除く): 350052408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 157, 172, 258, 314, 344, 387, 401, 471, 516, 628, 774, 802, 942, 1032, 1203, 1256, 1413, 1548, 1604, 1884, 2406, 2826, 3096, 3208, 3609, 3768, 4812, 5652, 6751, 7218, 9624, 11304, 13502, 14436, 17243, 20253, 27004, 28872, 34486, 40506, 51729, 54008, 60759, 62957, 68972, 81012, 103458, 121518, 125914, 137944, 155187, 162024, 188871, 206916, 243036, 251828, 310374, 377742, 413832, 486072, 503656, 566613, 620748, 755484, 1133226, 1241496, 1510968, 2266452, 2707151, 4532904, 5414302, 8121453, 10828604, 16242906, 21657208, 24364359, 32485812, 48728718, 64971624, 97457436, 194914872]

約数ペア:

[(1, 194914872), (2, 97457436), (3, 64971624), (4, 48728718), (6, 32485812), (8, 24364359), (9, 21657208), (12, 16242906), (18, 10828604), (24, 8121453), (36, 5414302), (43, 4532904), (72, 2707151), (86, 2266452), (129, 1510968), (157, 1241496), (172, 1133226), (258, 755484), (314, 620748), (344, 566613), (387, 503656), (401, 486072), (471, 413832), (516, 377742), (628, 310374), (774, 251828), (802, 243036), (942, 206916), (1032, 188871), (1203, 162024), (1256, 155187), (1413, 137944), (1548, 125914), (1604, 121518), (1884, 103458), (2406, 81012), (2826, 68972), (3096, 62957), (3208, 60759), (3609, 54008), (3768, 51729), (4812, 40506), (5652, 34486), (6751, 28872), (7218, 27004), (9624, 20253), (11304, 17243), (13502, 14436)]