186810712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^2$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 403416180

約数和(自身を除く): 216605468

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 961, 1034, 1364, 1457, 1922, 2068, 2209, 2728, 2914, 3844, 4136, 4418, 5828, 7688, 8836, 10571, 11656, 16027, 17672, 21142, 24299, 32054, 42284, 45167, 48598, 64108, 68479, 84568, 90334, 97196, 128216, 136958, 180668, 194392, 273916, 361336, 496837, 547832, 753269, 993674, 1506538, 1987348, 2122849, 3013076, 3974696, 4245698, 6026152, 8491396, 16982792, 23351339, 46702678, 93405356, 186810712]

約数ペア:

[(1, 186810712), (2, 93405356), (4, 46702678), (8, 23351339), (11, 16982792), (22, 8491396), (31, 6026152), (44, 4245698), (47, 3974696), (62, 3013076), (88, 2122849), (94, 1987348), (124, 1506538), (188, 993674), (248, 753269), (341, 547832), (376, 496837), (517, 361336), (682, 273916), (961, 194392), (1034, 180668), (1364, 136958), (1457, 128216), (1922, 97196), (2068, 90334), (2209, 84568), (2728, 68479), (2914, 64108), (3844, 48598), (4136, 45167), (4418, 42284), (5828, 32054), (7688, 24299), (8836, 21142), (10571, 17672), (11656, 16027)]