154256508

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 471394560

約数和(自身を除く): 317138052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 103, 108, 126, 147, 189, 196, 206, 252, 283, 294, 309, 378, 412, 441, 566, 588, 618, 721, 756, 849, 882, 927, 1132, 1236, 1323, 1442, 1698, 1764, 1854, 1981, 2163, 2547, 2646, 2781, 2884, 3396, 3708, 3962, 4326, 5047, 5094, 5292, 5562, 5943, 6489, 7641, 7924, 8652, 10094, 10188, 11124, 11886, 12978, 13867, 15141, 15282, 17829, 19467, 20188, 23772, 25956, 27734, 29149, 30282, 30564, 35658, 38934, 41601, 45423, 53487, 55468, 58298, 60564, 71316, 77868, 83202, 87447, 90846, 106974, 116596, 124803, 136269, 166404, 174894, 181692, 204043, 213948, 249606, 262341, 272538, 349788, 374409, 408086, 499212, 524682, 545076, 612129, 748818, 787023, 816172, 1049364, 1224258, 1428301, 1497636, 1574046, 1836387, 2448516, 2856602, 3148092, 3672774, 4284903, 5509161, 5713204, 7345548, 8569806, 11018322, 12854709, 17139612, 22036644, 25709418, 38564127, 51418836, 77128254, 154256508]

約数ペア:

[(1, 154256508), (2, 77128254), (3, 51418836), (4, 38564127), (6, 25709418), (7, 22036644), (9, 17139612), (12, 12854709), (14, 11018322), (18, 8569806), (21, 7345548), (27, 5713204), (28, 5509161), (36, 4284903), (42, 3672774), (49, 3148092), (54, 2856602), (63, 2448516), (84, 1836387), (98, 1574046), (103, 1497636), (108, 1428301), (126, 1224258), (147, 1049364), (189, 816172), (196, 787023), (206, 748818), (252, 612129), (283, 545076), (294, 524682), (309, 499212), (378, 408086), (412, 374409), (441, 349788), (566, 272538), (588, 262341), (618, 249606), (721, 213948), (756, 204043), (849, 181692), (882, 174894), (927, 166404), (1132, 136269), (1236, 124803), (1323, 116596), (1442, 106974), (1698, 90846), (1764, 87447), (1854, 83202), (1981, 77868), (2163, 71316), (2547, 60564), (2646, 58298), (2781, 55468), (2884, 53487), (3396, 45423), (3708, 41601), (3962, 38934), (4326, 35658), (5047, 30564), (5094, 30282), (5292, 29149), (5562, 27734), (5943, 25956), (6489, 23772), (7641, 20188), (7924, 19467), (8652, 17829), (10094, 15282), (10188, 15141), (11124, 13867), (11886, 12978)]