161885856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1954

約数の個数: 96

約数和(自身を含む): 469421568

約数和(自身を除く): 307535712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 83, 88, 96, 132, 166, 176, 249, 264, 332, 352, 498, 528, 664, 913, 996, 1056, 1328, 1826, 1847, 1992, 2656, 2739, 3652, 3694, 3984, 5478, 5541, 7304, 7388, 7968, 10956, 11082, 14608, 14776, 20317, 21912, 22164, 29216, 29552, 40634, 43824, 44328, 59104, 60951, 81268, 87648, 88656, 121902, 153301, 162536, 177312, 243804, 306602, 325072, 459903, 487608, 613204, 650144, 919806, 975216, 1226408, 1686311, 1839612, 1950432, 2452816, 3372622, 3679224, 4905632, 5058933, 6745244, 7358448, 10117866, 13490488, 14716896, 20235732, 26980976, 40471464, 53961952, 80942928, 161885856]

約数ペア:

[(1, 161885856), (2, 80942928), (3, 53961952), (4, 40471464), (6, 26980976), (8, 20235732), (11, 14716896), (12, 13490488), (16, 10117866), (22, 7358448), (24, 6745244), (32, 5058933), (33, 4905632), (44, 3679224), (48, 3372622), (66, 2452816), (83, 1950432), (88, 1839612), (96, 1686311), (132, 1226408), (166, 975216), (176, 919806), (249, 650144), (264, 613204), (332, 487608), (352, 459903), (498, 325072), (528, 306602), (664, 243804), (913, 177312), (996, 162536), (1056, 153301), (1328, 121902), (1826, 88656), (1847, 87648), (1992, 81268), (2656, 60951), (2739, 59104), (3652, 44328), (3694, 43824), (3984, 40634), (5478, 29552), (5541, 29216), (7304, 22164), (7388, 21912), (7968, 20317), (10956, 14776), (11082, 14608)]