165890802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2741}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 416959488

約数和(自身を除く): 251068686

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 786, 917, 1441, 1834, 2741, 2751, 2882, 4323, 5482, 5502, 8223, 8646, 10087, 16446, 19187, 20174, 30151, 30261, 38374, 57561, 60302, 60522, 90453, 115122, 180906, 211057, 359071, 422114, 633171, 718142, 1077213, 1266342, 2154426, 2513497, 3949781, 5026994, 7540491, 7899562, 11849343, 15080982, 23698686, 27648467, 55296934, 82945401, 165890802]

約数ペア:

[(1, 165890802), (2, 82945401), (3, 55296934), (6, 27648467), (7, 23698686), (11, 15080982), (14, 11849343), (21, 7899562), (22, 7540491), (33, 5026994), (42, 3949781), (66, 2513497), (77, 2154426), (131, 1266342), (154, 1077213), (231, 718142), (262, 633171), (393, 422114), (462, 359071), (786, 211057), (917, 180906), (1441, 115122), (1834, 90453), (2741, 60522), (2751, 60302), (2882, 57561), (4323, 38374), (5482, 30261), (5502, 30151), (8223, 20174), (8646, 19187), (10087, 16446)]