165055648

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 332640000

約数和(自身を除く): 167584352

約数列:

[1, 2, 4, 8, 16, 32, 79, 109, 158, 218, 316, 436, 599, 632, 872, 1198, 1264, 1744, 2396, 2528, 3488, 4792, 8611, 9584, 17222, 19168, 34444, 47321, 65291, 68888, 94642, 130582, 137776, 189284, 261164, 275552, 378568, 522328, 757136, 1044656, 1514272, 2089312, 5157989, 10315978, 20631956, 41263912, 82527824, 165055648]

約数ペア:

[(1, 165055648), (2, 82527824), (4, 41263912), (8, 20631956), (16, 10315978), (32, 5157989), (79, 2089312), (109, 1514272), (158, 1044656), (218, 757136), (316, 522328), (436, 378568), (599, 275552), (632, 261164), (872, 189284), (1198, 137776), (1264, 130582), (1744, 94642), (2396, 68888), (2528, 65291), (3488, 47321), (4792, 34444), (8611, 19168), (9584, 17222)]