120315516

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{61511}}^1$

素因数の和:61681

約数の個数: 24

約数和(自身を含む): 282463104

約数和(自身を除く): 162147588

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 61511, 123022, 184533, 246044, 369066, 738132, 10026293, 20052586, 30078879, 40105172, 60157758, 120315516]

約数ペア:

[(1, 120315516), (2, 60157758), (3, 40105172), (4, 30078879), (6, 20052586), (12, 10026293), (163, 738132), (326, 369066), (489, 246044), (652, 184533), (978, 123022), (1956, 61511)]