163920006

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1303}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 369214560

約数和(自身を除く): 205294554

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 241, 261, 482, 522, 723, 1303, 1446, 2169, 2606, 3909, 4338, 6989, 7818, 11727, 13978, 20967, 23454, 37787, 41934, 62901, 75574, 113361, 125802, 226722, 314023, 340083, 628046, 680166, 942069, 1884138, 2826207, 5652414, 9106667, 18213334, 27320001, 54640002, 81960003, 163920006]

約数ペア:

[(1, 163920006), (2, 81960003), (3, 54640002), (6, 27320001), (9, 18213334), (18, 9106667), (29, 5652414), (58, 2826207), (87, 1884138), (174, 942069), (241, 680166), (261, 628046), (482, 340083), (522, 314023), (723, 226722), (1303, 125802), (1446, 113361), (2169, 75574), (2606, 62901), (3909, 41934), (4338, 37787), (6989, 23454), (7818, 20967), (11727, 13978)]