165293156

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{203563}}^1$

素因数の和:203603

約数の個数: 24

約数和(自身を含む): 341987520

約数和(自身を除く): 176694364

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 203563, 407126, 814252, 1424941, 2849882, 5699764, 5903327, 11806654, 23613308, 41323289, 82646578, 165293156]

約数ペア:

[(1, 165293156), (2, 82646578), (4, 41323289), (7, 23613308), (14, 11806654), (28, 5903327), (29, 5699764), (58, 2849882), (116, 1424941), (203, 814252), (406, 407126), (812, 203563)]