160781274

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:849

約数の個数: 80

約数和(自身を含む): 386812800

約数和(自身を除く): 226031526

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 79, 81, 102, 153, 158, 162, 237, 306, 459, 474, 711, 739, 918, 1343, 1377, 1422, 1478, 2133, 2217, 2686, 2754, 4029, 4266, 4434, 6399, 6651, 8058, 12087, 12563, 12798, 13302, 19953, 24174, 25126, 36261, 37689, 39906, 58381, 59859, 72522, 75378, 108783, 113067, 116762, 119718, 175143, 217566, 226134, 339201, 350286, 525429, 678402, 992477, 1017603, 1050858, 1576287, 1984954, 2035206, 2977431, 3152574, 4728861, 5954862, 8932293, 9457722, 17864586, 26796879, 53593758, 80390637, 160781274]

約数ペア:

[(1, 160781274), (2, 80390637), (3, 53593758), (6, 26796879), (9, 17864586), (17, 9457722), (18, 8932293), (27, 5954862), (34, 4728861), (51, 3152574), (54, 2977431), (79, 2035206), (81, 1984954), (102, 1576287), (153, 1050858), (158, 1017603), (162, 992477), (237, 678402), (306, 525429), (459, 350286), (474, 339201), (711, 226134), (739, 217566), (918, 175143), (1343, 119718), (1377, 116762), (1422, 113067), (1478, 108783), (2133, 75378), (2217, 72522), (2686, 59859), (2754, 58381), (4029, 39906), (4266, 37689), (4434, 36261), (6399, 25126), (6651, 24174), (8058, 19953), (12087, 13302), (12563, 12798)]