188806496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1609}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 393548400

約数和(自身を除く): 204741904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 304, 386, 608, 772, 1544, 1609, 3088, 3218, 3667, 6176, 6436, 7334, 12872, 14668, 25744, 29336, 30571, 51488, 58672, 61142, 117344, 122284, 244568, 310537, 489136, 621074, 978272, 1242148, 2484296, 4968592, 5900203, 9937184, 11800406, 23600812, 47201624, 94403248, 188806496]

約数ペア:

[(1, 188806496), (2, 94403248), (4, 47201624), (8, 23600812), (16, 11800406), (19, 9937184), (32, 5900203), (38, 4968592), (76, 2484296), (152, 1242148), (193, 978272), (304, 621074), (386, 489136), (608, 310537), (772, 244568), (1544, 122284), (1609, 117344), (3088, 61142), (3218, 58672), (3667, 51488), (6176, 30571), (6436, 29336), (7334, 25744), (12872, 14668)]