147980028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 411941376

約数和(自身を除く): 263961348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 53, 84, 86, 106, 129, 159, 172, 212, 258, 301, 318, 371, 516, 602, 636, 742, 773, 903, 1113, 1204, 1484, 1546, 1806, 2226, 2279, 2319, 3092, 3612, 4452, 4558, 4638, 5411, 6837, 9116, 9276, 10822, 13674, 15953, 16233, 21644, 27348, 31906, 32466, 33239, 40969, 47859, 63812, 64932, 66478, 81938, 95718, 99717, 122907, 132956, 163876, 191436, 199434, 232673, 245814, 286783, 398868, 465346, 491628, 573566, 698019, 860349, 930692, 1147132, 1396038, 1720698, 1761667, 2792076, 3441396, 3523334, 5285001, 7046668, 10570002, 12331669, 21140004, 24663338, 36995007, 49326676, 73990014, 147980028]

約数ペア:

[(1, 147980028), (2, 73990014), (3, 49326676), (4, 36995007), (6, 24663338), (7, 21140004), (12, 12331669), (14, 10570002), (21, 7046668), (28, 5285001), (42, 3523334), (43, 3441396), (53, 2792076), (84, 1761667), (86, 1720698), (106, 1396038), (129, 1147132), (159, 930692), (172, 860349), (212, 698019), (258, 573566), (301, 491628), (318, 465346), (371, 398868), (516, 286783), (602, 245814), (636, 232673), (742, 199434), (773, 191436), (903, 163876), (1113, 132956), (1204, 122907), (1484, 99717), (1546, 95718), (1806, 81938), (2226, 66478), (2279, 64932), (2319, 63812), (3092, 47859), (3612, 40969), (4452, 33239), (4558, 32466), (4638, 31906), (5411, 27348), (6837, 21644), (9116, 16233), (9276, 15953), (10822, 13674)]