153868204

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{8573}}^1$

素因数の和:9225

約数の個数: 24

約数和(自身を含む): 308252448

約数和(自身を除く): 154384244

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4487, 8573, 8974, 17146, 17948, 34292, 60011, 120022, 240044, 5495293, 10990586, 21981172, 38467051, 76934102, 153868204]

約数ペア:

[(1, 153868204), (2, 76934102), (4, 38467051), (7, 21981172), (14, 10990586), (28, 5495293), (641, 240044), (1282, 120022), (2564, 60011), (4487, 34292), (8573, 17948), (8974, 17146)]