168524944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 80

約数和(自身を含む): 401867136

約数和(自身を除く): 233342192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 854, 952, 976, 1037, 1451, 1708, 1904, 2074, 2902, 3416, 4148, 5804, 6832, 7259, 8296, 10157, 11608, 14518, 16592, 20314, 23216, 24667, 29036, 40628, 49334, 58072, 81256, 88511, 98668, 116144, 162512, 172669, 177022, 197336, 345338, 354044, 394672, 619577, 690676, 708088, 1239154, 1381352, 1416176, 1504687, 2478308, 2762704, 3009374, 4956616, 6018748, 9913232, 10532809, 12037496, 21065618, 24074992, 42131236, 84262472, 168524944]

約数ペア:

[(1, 168524944), (2, 84262472), (4, 42131236), (7, 24074992), (8, 21065618), (14, 12037496), (16, 10532809), (17, 9913232), (28, 6018748), (34, 4956616), (56, 3009374), (61, 2762704), (68, 2478308), (112, 1504687), (119, 1416176), (122, 1381352), (136, 1239154), (238, 708088), (244, 690676), (272, 619577), (427, 394672), (476, 354044), (488, 345338), (854, 197336), (952, 177022), (976, 172669), (1037, 162512), (1451, 116144), (1708, 98668), (1904, 88511), (2074, 81256), (2902, 58072), (3416, 49334), (4148, 40628), (5804, 29036), (6832, 24667), (7259, 23216), (8296, 20314), (10157, 16592), (11608, 14518)]