151580142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 391532544

約数和(自身を除く): 239952402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 151, 186, 217, 257, 279, 302, 434, 453, 514, 558, 651, 771, 906, 1057, 1302, 1359, 1542, 1799, 1953, 2114, 2313, 2718, 3171, 3598, 3906, 4626, 4681, 5397, 6342, 7967, 9362, 9513, 10794, 14043, 15934, 16191, 19026, 23901, 28086, 32382, 32767, 38807, 42129, 47802, 55769, 65534, 71703, 77614, 84258, 98301, 111538, 116421, 143406, 167307, 196602, 232842, 271649, 294903, 334614, 349263, 501921, 543298, 589806, 698526, 814947, 1003842, 1203017, 1629894, 2406034, 2444841, 3609051, 4889682, 7218102, 8421119, 10827153, 16842238, 21654306, 25263357, 50526714, 75790071, 151580142]

約数ペア:

[(1, 151580142), (2, 75790071), (3, 50526714), (6, 25263357), (7, 21654306), (9, 16842238), (14, 10827153), (18, 8421119), (21, 7218102), (31, 4889682), (42, 3609051), (62, 2444841), (63, 2406034), (93, 1629894), (126, 1203017), (151, 1003842), (186, 814947), (217, 698526), (257, 589806), (279, 543298), (302, 501921), (434, 349263), (453, 334614), (514, 294903), (558, 271649), (651, 232842), (771, 196602), (906, 167307), (1057, 143406), (1302, 116421), (1359, 111538), (1542, 98301), (1799, 84258), (1953, 77614), (2114, 71703), (2313, 65534), (2718, 55769), (3171, 47802), (3598, 42129), (3906, 38807), (4626, 32767), (4681, 32382), (5397, 28086), (6342, 23901), (7967, 19026), (9362, 16191), (9513, 15934), (10794, 14043)]