157064972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74509}}^1$

素因数の和:74561

約数の個数: 24

約数和(自身を含む): 300424320

約数和(自身を除く): 143359348

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 74509, 149018, 298036, 1266653, 2309779, 2533306, 4619558, 5066612, 9239116, 39266243, 78532486, 157064972]

約数ペア:

[(1, 157064972), (2, 78532486), (4, 39266243), (17, 9239116), (31, 5066612), (34, 4619558), (62, 2533306), (68, 2309779), (124, 1266653), (527, 298036), (1054, 149018), (2108, 74509)]