128733486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 325036800

約数和(自身を除く): 196303314

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 49, 51, 86, 98, 102, 119, 129, 147, 238, 258, 294, 301, 357, 599, 602, 714, 731, 833, 903, 1198, 1462, 1666, 1797, 1806, 2107, 2193, 2499, 3594, 4193, 4214, 4386, 4998, 5117, 6321, 8386, 10183, 10234, 12579, 12642, 15351, 20366, 25158, 25757, 29351, 30549, 30702, 35819, 51514, 58702, 61098, 71281, 71638, 77271, 88053, 107457, 142562, 154542, 176106, 180299, 213843, 214914, 360598, 427686, 437869, 498967, 540897, 875738, 997934, 1081794, 1262093, 1313607, 1496901, 2524186, 2627214, 2993802, 3065083, 3786279, 6130166, 7572558, 9195249, 18390498, 21455581, 42911162, 64366743, 128733486]

約数ペア:

[(1, 128733486), (2, 64366743), (3, 42911162), (6, 21455581), (7, 18390498), (14, 9195249), (17, 7572558), (21, 6130166), (34, 3786279), (42, 3065083), (43, 2993802), (49, 2627214), (51, 2524186), (86, 1496901), (98, 1313607), (102, 1262093), (119, 1081794), (129, 997934), (147, 875738), (238, 540897), (258, 498967), (294, 437869), (301, 427686), (357, 360598), (599, 214914), (602, 213843), (714, 180299), (731, 176106), (833, 154542), (903, 142562), (1198, 107457), (1462, 88053), (1666, 77271), (1797, 71638), (1806, 71281), (2107, 61098), (2193, 58702), (2499, 51514), (3594, 35819), (4193, 30702), (4214, 30549), (4386, 29351), (4998, 25757), (5117, 25158), (6321, 20366), (8386, 15351), (10183, 12642), (10234, 12579)]