179715228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 556195584

約数和(自身を除く): 376480356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 289, 308, 357, 374, 462, 476, 561, 578, 673, 714, 748, 867, 924, 1122, 1156, 1309, 1346, 1428, 1734, 2019, 2023, 2244, 2618, 2692, 3179, 3468, 3927, 4038, 4046, 4711, 5236, 6069, 6358, 7403, 7854, 8076, 8092, 9422, 9537, 11441, 12138, 12716, 14133, 14806, 15708, 18844, 19074, 22209, 22253, 22882, 24276, 28266, 29612, 34323, 38148, 44418, 44506, 45764, 51821, 56532, 66759, 68646, 80087, 88836, 89012, 103642, 125851, 133518, 137292, 155463, 160174, 194497, 207284, 240261, 251702, 267036, 310926, 320348, 377553, 388994, 480522, 503404, 583491, 621852, 755106, 777988, 880957, 961044, 1166982, 1361479, 1510212, 1761914, 2139467, 2333964, 2642871, 2722958, 3523828, 4084437, 4278934, 5285742, 5445916, 6418401, 8168874, 8557868, 10571484, 12836802, 14976269, 16337748, 25673604, 29952538, 44928807, 59905076, 89857614, 179715228]

約数ペア:

[(1, 179715228), (2, 89857614), (3, 59905076), (4, 44928807), (6, 29952538), (7, 25673604), (11, 16337748), (12, 14976269), (14, 12836802), (17, 10571484), (21, 8557868), (22, 8168874), (28, 6418401), (33, 5445916), (34, 5285742), (42, 4278934), (44, 4084437), (51, 3523828), (66, 2722958), (68, 2642871), (77, 2333964), (84, 2139467), (102, 1761914), (119, 1510212), (132, 1361479), (154, 1166982), (187, 961044), (204, 880957), (231, 777988), (238, 755106), (289, 621852), (308, 583491), (357, 503404), (374, 480522), (462, 388994), (476, 377553), (561, 320348), (578, 310926), (673, 267036), (714, 251702), (748, 240261), (867, 207284), (924, 194497), (1122, 160174), (1156, 155463), (1309, 137292), (1346, 133518), (1428, 125851), (1734, 103642), (2019, 89012), (2023, 88836), (2244, 80087), (2618, 68646), (2692, 66759), (3179, 56532), (3468, 51821), (3927, 45764), (4038, 44506), (4046, 44418), (4711, 38148), (5236, 34323), (6069, 29612), (6358, 28266), (7403, 24276), (7854, 22882), (8076, 22253), (8092, 22209), (9422, 19074), (9537, 18844), (11441, 15708), (12138, 14806), (12716, 14133)]