159121156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{54419}}^1$

素因数の和:54483

約数の個数: 24

約数和(自身を含む): 301704480

約数和(自身を除く): 142583324

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 54419, 108838, 217676, 925123, 1850246, 2340017, 3700492, 4680034, 9360068, 39780289, 79560578, 159121156]

約数ペア:

[(1, 159121156), (2, 79560578), (4, 39780289), (17, 9360068), (34, 4680034), (43, 3700492), (68, 2340017), (86, 1850246), (172, 925123), (731, 217676), (1462, 108838), (2924, 54419)]