157064036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{19429}}^1$

素因数の和:19523

約数の個数: 24

約数和(自身を含む): 287253120

約数和(自身を除く): 130189084

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 19429, 38858, 77716, 835447, 913163, 1670894, 1826326, 3341788, 3652652, 39266009, 78532018, 157064036]

約数ペア:

[(1, 157064036), (2, 78532018), (4, 39266009), (43, 3652652), (47, 3341788), (86, 1826326), (94, 1670894), (172, 913163), (188, 835447), (2021, 77716), (4042, 38858), (8084, 19429)]