161763310

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{70639}}^1$

素因数の和:70875

約数の個数: 16

約数和(自身を含む): 292449600

約数和(自身を除く): 130686290

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 70639, 141278, 353195, 706390, 16176331, 32352662, 80881655, 161763310]

約数ペア:

[(1, 161763310), (2, 80881655), (5, 32352662), (10, 16176331), (229, 706390), (458, 353195), (1145, 141278), (2290, 70639)]