165272352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{245941}}^1$

素因数の和:245961

約数の個数: 48

約数和(自身を含む): 495819072

約数和(自身を除く): 330546720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 245941, 491882, 737823, 983764, 1475646, 1721587, 1967528, 2951292, 3443174, 3935056, 5164761, 5902584, 6886348, 7870112, 10329522, 11805168, 13772696, 20659044, 23610336, 27545392, 41318088, 55090784, 82636176, 165272352]

約数ペア:

[(1, 165272352), (2, 82636176), (3, 55090784), (4, 41318088), (6, 27545392), (7, 23610336), (8, 20659044), (12, 13772696), (14, 11805168), (16, 10329522), (21, 7870112), (24, 6886348), (28, 5902584), (32, 5164761), (42, 3935056), (48, 3443174), (56, 2951292), (84, 1967528), (96, 1721587), (112, 1475646), (168, 983764), (224, 737823), (336, 491882), (672, 245941)]