143844456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 429223680

約数和(自身を除く): 285379224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 73, 74, 84, 111, 146, 148, 168, 219, 222, 259, 292, 296, 317, 438, 444, 511, 518, 584, 634, 777, 876, 888, 951, 1022, 1036, 1268, 1533, 1554, 1752, 1902, 2044, 2072, 2219, 2536, 2701, 3066, 3108, 3804, 4088, 4438, 5402, 6132, 6216, 6657, 7608, 8103, 8876, 10804, 11729, 12264, 13314, 16206, 17752, 18907, 21608, 23141, 23458, 26628, 32412, 35187, 37814, 46282, 46916, 53256, 56721, 64824, 69423, 70374, 75628, 82103, 92564, 93832, 113442, 138846, 140748, 151256, 161987, 164206, 185128, 226884, 246309, 277692, 281496, 323974, 328412, 453768, 485961, 492618, 555384, 647948, 656824, 856217, 971922, 985236, 1295896, 1712434, 1943844, 1970472, 2568651, 3424868, 3887688, 5137302, 5993519, 6849736, 10274604, 11987038, 17980557, 20549208, 23974076, 35961114, 47948152, 71922228, 143844456]

約数ペア:

[(1, 143844456), (2, 71922228), (3, 47948152), (4, 35961114), (6, 23974076), (7, 20549208), (8, 17980557), (12, 11987038), (14, 10274604), (21, 6849736), (24, 5993519), (28, 5137302), (37, 3887688), (42, 3424868), (56, 2568651), (73, 1970472), (74, 1943844), (84, 1712434), (111, 1295896), (146, 985236), (148, 971922), (168, 856217), (219, 656824), (222, 647948), (259, 555384), (292, 492618), (296, 485961), (317, 453768), (438, 328412), (444, 323974), (511, 281496), (518, 277692), (584, 246309), (634, 226884), (777, 185128), (876, 164206), (888, 161987), (951, 151256), (1022, 140748), (1036, 138846), (1268, 113442), (1533, 93832), (1554, 92564), (1752, 82103), (1902, 75628), (2044, 70374), (2072, 69423), (2219, 64824), (2536, 56721), (2701, 53256), (3066, 46916), (3108, 46282), (3804, 37814), (4088, 35187), (4438, 32412), (5402, 26628), (6132, 23458), (6216, 23141), (6657, 21608), (7608, 18907), (8103, 17752), (8876, 16206), (10804, 13314), (11729, 12264)]