155223706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{15439}}^1$

素因数の和:15909

約数の個数: 16

約数和(自身を含む): 254574720

約数和(自身を除く): 99351014

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 15439, 30878, 169829, 339658, 7055623, 14111246, 77611853, 155223706]

約数ペア:

[(1, 155223706), (2, 77611853), (11, 14111246), (22, 7055623), (457, 339658), (914, 169829), (5027, 30878), (10054, 15439)]