133765328

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1275

約数の個数: 40

約数和(自身を含む): 265399680

約数和(自身を除く): 131634352

約数列:

[1, 2, 4, 8, 16, 79, 97, 158, 194, 316, 388, 632, 776, 1091, 1264, 1552, 2182, 4364, 7663, 8728, 15326, 17456, 30652, 61304, 86189, 105827, 122608, 172378, 211654, 344756, 423308, 689512, 846616, 1379024, 1693232, 8360333, 16720666, 33441332, 66882664, 133765328]

約数ペア:

[(1, 133765328), (2, 66882664), (4, 33441332), (8, 16720666), (16, 8360333), (79, 1693232), (97, 1379024), (158, 846616), (194, 689512), (316, 423308), (388, 344756), (632, 211654), (776, 172378), (1091, 122608), (1264, 105827), (1552, 86189), (2182, 61304), (4364, 30652), (7663, 17456), (8728, 15326)]