189865752

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1436

約数の個数: 64

約数和(自身を含む): 489736800

約数和(自身を除く): 299871048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 942, 984, 1229, 1256, 1884, 2458, 3687, 3768, 4916, 6437, 7374, 9832, 12874, 14748, 19311, 25748, 29496, 38622, 50389, 51496, 77244, 100778, 151167, 154488, 192953, 201556, 302334, 385906, 403112, 578859, 604668, 771812, 1157718, 1209336, 1543624, 2315436, 4630872, 7911073, 15822146, 23733219, 31644292, 47466438, 63288584, 94932876, 189865752]

約数ペア:

[(1, 189865752), (2, 94932876), (3, 63288584), (4, 47466438), (6, 31644292), (8, 23733219), (12, 15822146), (24, 7911073), (41, 4630872), (82, 2315436), (123, 1543624), (157, 1209336), (164, 1157718), (246, 771812), (314, 604668), (328, 578859), (471, 403112), (492, 385906), (628, 302334), (942, 201556), (984, 192953), (1229, 154488), (1256, 151167), (1884, 100778), (2458, 77244), (3687, 51496), (3768, 50389), (4916, 38622), (6437, 29496), (7374, 25748), (9832, 19311), (12874, 14748)]