170404976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 398974464

約数和(自身を除く): 228569488

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 83, 92, 112, 161, 166, 184, 322, 332, 368, 581, 644, 664, 797, 1162, 1288, 1328, 1594, 1909, 2324, 2576, 3188, 3818, 4648, 5579, 6376, 7636, 9296, 11158, 12752, 13363, 15272, 18331, 22316, 26726, 30544, 36662, 44632, 53452, 66151, 73324, 89264, 106904, 128317, 132302, 146648, 213808, 256634, 264604, 293296, 463057, 513268, 529208, 926114, 1026536, 1058416, 1521473, 1852228, 2053072, 3042946, 3704456, 6085892, 7408912, 10650311, 12171784, 21300622, 24343568, 42601244, 85202488, 170404976]

約数ペア:

[(1, 170404976), (2, 85202488), (4, 42601244), (7, 24343568), (8, 21300622), (14, 12171784), (16, 10650311), (23, 7408912), (28, 6085892), (46, 3704456), (56, 3042946), (83, 2053072), (92, 1852228), (112, 1521473), (161, 1058416), (166, 1026536), (184, 926114), (322, 529208), (332, 513268), (368, 463057), (581, 293296), (644, 264604), (664, 256634), (797, 213808), (1162, 146648), (1288, 132302), (1328, 128317), (1594, 106904), (1909, 89264), (2324, 73324), (2576, 66151), (3188, 53452), (3818, 44632), (4648, 36662), (5579, 30544), (6376, 26726), (7636, 22316), (9296, 18331), (11158, 15272), (12752, 13363)]