189954744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30559}}^1$

素因数の和:30612

約数の個数: 64

約数和(自身を含む): 557414400

約数和(自身を除く): 367459656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 30559, 61118, 91677, 122236, 183354, 213913, 244472, 366708, 427826, 641739, 733416, 855652, 1130683, 1283478, 1711304, 2261366, 2566956, 3392049, 4522732, 5133912, 6784098, 7914781, 9045464, 13568196, 15829562, 23744343, 27136392, 31659124, 47488686, 63318248, 94977372, 189954744]

約数ペア:

[(1, 189954744), (2, 94977372), (3, 63318248), (4, 47488686), (6, 31659124), (7, 27136392), (8, 23744343), (12, 15829562), (14, 13568196), (21, 9045464), (24, 7914781), (28, 6784098), (37, 5133912), (42, 4522732), (56, 3392049), (74, 2566956), (84, 2261366), (111, 1711304), (148, 1283478), (168, 1130683), (222, 855652), (259, 733416), (296, 641739), (444, 427826), (518, 366708), (777, 244472), (888, 213913), (1036, 183354), (1554, 122236), (2072, 91677), (3108, 61118), (6216, 30559)]