168217504

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 414723456

約数和(自身を除く): 246505952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 488, 728, 793, 854, 947, 976, 1456, 1586, 1708, 1894, 1952, 2912, 3172, 3416, 3788, 5551, 6344, 6629, 6832, 7576, 11102, 12311, 12688, 13258, 13664, 15152, 22204, 24622, 25376, 26516, 30304, 44408, 49244, 53032, 57767, 86177, 88816, 98488, 106064, 115534, 172354, 177632, 196976, 212128, 231068, 344708, 393952, 404369, 462136, 689416, 750971, 808738, 924272, 1378832, 1501942, 1617476, 1848544, 2757664, 3003884, 3234952, 5256797, 6007768, 6469904, 10513594, 12015536, 12939808, 21027188, 24031072, 42054376, 84108752, 168217504]

約数ペア:

[(1, 168217504), (2, 84108752), (4, 42054376), (7, 24031072), (8, 21027188), (13, 12939808), (14, 12015536), (16, 10513594), (26, 6469904), (28, 6007768), (32, 5256797), (52, 3234952), (56, 3003884), (61, 2757664), (91, 1848544), (104, 1617476), (112, 1501942), (122, 1378832), (182, 924272), (208, 808738), (224, 750971), (244, 689416), (364, 462136), (416, 404369), (427, 393952), (488, 344708), (728, 231068), (793, 212128), (854, 196976), (947, 177632), (976, 172354), (1456, 115534), (1586, 106064), (1708, 98488), (1894, 88816), (1952, 86177), (2912, 57767), (3172, 53032), (3416, 49244), (3788, 44408), (5551, 30304), (6344, 26516), (6629, 25376), (6832, 24622), (7576, 22204), (11102, 15152), (12311, 13664), (12688, 13258)]