158161608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 497118960

約数和(自身を除く): 338957352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 289, 306, 374, 396, 408, 561, 578, 612, 691, 748, 792, 867, 1122, 1156, 1224, 1382, 1496, 1683, 1734, 2073, 2244, 2312, 2601, 2764, 3179, 3366, 3468, 4146, 4488, 5202, 5528, 6219, 6358, 6732, 6936, 7601, 8292, 9537, 10404, 11747, 12438, 12716, 13464, 15202, 16584, 19074, 20808, 22803, 23494, 24876, 25432, 28611, 30404, 35241, 38148, 45606, 46988, 49752, 57222, 60808, 68409, 70482, 76296, 91212, 93976, 105723, 114444, 129217, 136818, 140964, 182424, 199699, 211446, 228888, 258434, 273636, 281928, 387651, 399398, 422892, 516868, 547272, 599097, 775302, 798796, 845784, 1033736, 1162953, 1198194, 1550604, 1597592, 1797291, 2196689, 2325906, 2396388, 3101208, 3594582, 4393378, 4651812, 4792776, 6590067, 7189164, 8786756, 9303624, 13180134, 14378328, 17573512, 19770201, 26360268, 39540402, 52720536, 79080804, 158161608]

約数ペア:

[(1, 158161608), (2, 79080804), (3, 52720536), (4, 39540402), (6, 26360268), (8, 19770201), (9, 17573512), (11, 14378328), (12, 13180134), (17, 9303624), (18, 8786756), (22, 7189164), (24, 6590067), (33, 4792776), (34, 4651812), (36, 4393378), (44, 3594582), (51, 3101208), (66, 2396388), (68, 2325906), (72, 2196689), (88, 1797291), (99, 1597592), (102, 1550604), (132, 1198194), (136, 1162953), (153, 1033736), (187, 845784), (198, 798796), (204, 775302), (264, 599097), (289, 547272), (306, 516868), (374, 422892), (396, 399398), (408, 387651), (561, 281928), (578, 273636), (612, 258434), (691, 228888), (748, 211446), (792, 199699), (867, 182424), (1122, 140964), (1156, 136818), (1224, 129217), (1382, 114444), (1496, 105723), (1683, 93976), (1734, 91212), (2073, 76296), (2244, 70482), (2312, 68409), (2601, 60808), (2764, 57222), (3179, 49752), (3366, 46988), (3468, 45606), (4146, 38148), (4488, 35241), (5202, 30404), (5528, 28611), (6219, 25432), (6358, 24876), (6732, 23494), (6936, 22803), (7601, 20808), (8292, 19074), (9537, 16584), (10404, 15202), (11747, 13464), (12438, 12716)]