165159708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23689}}^1$

素因数の和:23786

約数の個数: 48

約数和(自身を含む): 445751040

約数和(自身を除く): 280591332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 23689, 47378, 71067, 94756, 142134, 165823, 284268, 331646, 497469, 663292, 994938, 1966187, 1989876, 3932374, 5898561, 7864748, 11797122, 13763309, 23594244, 27526618, 41289927, 55053236, 82579854, 165159708]

約数ペア:

[(1, 165159708), (2, 82579854), (3, 55053236), (4, 41289927), (6, 27526618), (7, 23594244), (12, 13763309), (14, 11797122), (21, 7864748), (28, 5898561), (42, 3932374), (83, 1989876), (84, 1966187), (166, 994938), (249, 663292), (332, 497469), (498, 331646), (581, 284268), (996, 165823), (1162, 142134), (1743, 94756), (2324, 71067), (3486, 47378), (6972, 23689)]