164108646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 395505600

約数和(自身を除く): 231396954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 314, 351, 471, 702, 942, 1413, 1489, 2041, 2826, 2978, 4082, 4239, 4467, 6123, 8478, 8934, 12246, 13401, 18369, 19357, 26802, 36738, 38714, 40203, 55107, 58071, 80406, 110214, 116142, 174213, 233773, 348426, 467546, 522639, 701319, 1045278, 1402638, 2103957, 3039049, 4207914, 6078098, 6311871, 9117147, 12623742, 18234294, 27351441, 54702882, 82054323, 164108646]

約数ペア:

[(1, 164108646), (2, 82054323), (3, 54702882), (6, 27351441), (9, 18234294), (13, 12623742), (18, 9117147), (26, 6311871), (27, 6078098), (39, 4207914), (54, 3039049), (78, 2103957), (117, 1402638), (157, 1045278), (234, 701319), (314, 522639), (351, 467546), (471, 348426), (702, 233773), (942, 174213), (1413, 116142), (1489, 110214), (2041, 80406), (2826, 58071), (2978, 55107), (4082, 40203), (4239, 38714), (4467, 36738), (6123, 26802), (8478, 19357), (8934, 18369), (12246, 13401)]