155983664

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{183943}}^1$

素因数の和:184004

約数の個数: 20

約数和(自身を含む): 307922256

約数和(自身を除く): 151938592

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 183943, 367886, 735772, 1471544, 2943088, 9748979, 19497958, 38995916, 77991832, 155983664]

約数ペア:

[(1, 155983664), (2, 77991832), (4, 38995916), (8, 19497958), (16, 9748979), (53, 2943088), (106, 1471544), (212, 735772), (424, 367886), (848, 183943)]