145649616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 459399168

約数和(自身を除く): 313749552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 56, 69, 84, 92, 94, 112, 138, 141, 161, 168, 184, 188, 276, 282, 322, 329, 336, 368, 376, 401, 483, 552, 564, 644, 658, 752, 802, 966, 987, 1081, 1104, 1128, 1203, 1288, 1316, 1604, 1932, 1974, 2162, 2256, 2406, 2576, 2632, 2807, 3208, 3243, 3864, 3948, 4324, 4812, 5264, 5614, 6416, 6486, 7567, 7728, 7896, 8421, 8648, 9223, 9624, 11228, 12972, 15134, 15792, 16842, 17296, 18446, 18847, 19248, 22456, 22701, 25944, 27669, 30268, 33684, 36892, 37694, 44912, 45402, 51888, 55338, 56541, 60536, 64561, 67368, 73784, 75388, 90804, 110676, 113082, 121072, 129122, 131929, 134736, 147568, 150776, 181608, 193683, 221352, 226164, 258244, 263858, 301552, 363216, 387366, 395787, 433481, 442704, 452328, 516488, 527716, 774732, 791574, 866962, 904656, 1032976, 1055432, 1300443, 1549464, 1583148, 1733924, 2110864, 2600886, 3034367, 3098928, 3166296, 3467848, 5201772, 6068734, 6332592, 6935696, 9103101, 10403544, 12137468, 18206202, 20807088, 24274936, 36412404, 48549872, 72824808, 145649616]

約数ペア:

[(1, 145649616), (2, 72824808), (3, 48549872), (4, 36412404), (6, 24274936), (7, 20807088), (8, 18206202), (12, 12137468), (14, 10403544), (16, 9103101), (21, 6935696), (23, 6332592), (24, 6068734), (28, 5201772), (42, 3467848), (46, 3166296), (47, 3098928), (48, 3034367), (56, 2600886), (69, 2110864), (84, 1733924), (92, 1583148), (94, 1549464), (112, 1300443), (138, 1055432), (141, 1032976), (161, 904656), (168, 866962), (184, 791574), (188, 774732), (276, 527716), (282, 516488), (322, 452328), (329, 442704), (336, 433481), (368, 395787), (376, 387366), (401, 363216), (483, 301552), (552, 263858), (564, 258244), (644, 226164), (658, 221352), (752, 193683), (802, 181608), (966, 150776), (987, 147568), (1081, 134736), (1104, 131929), (1128, 129122), (1203, 121072), (1288, 113082), (1316, 110676), (1604, 90804), (1932, 75388), (1974, 73784), (2162, 67368), (2256, 64561), (2406, 60536), (2576, 56541), (2632, 55338), (2807, 51888), (3208, 45402), (3243, 44912), (3864, 37694), (3948, 36892), (4324, 33684), (4812, 30268), (5264, 27669), (5614, 25944), (6416, 22701), (6486, 22456), (7567, 19248), (7728, 18847), (7896, 18446), (8421, 17296), (8648, 16842), (9223, 15792), (9624, 15134), (11228, 12972)]