157584203744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1290151}}^1$

素因数の和:1290519

約数の個数: 48

約数和(自身を含む): 339423509376

約数和(自身を除く): 181839305632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 347, 352, 694, 1388, 2776, 3817, 5552, 7634, 11104, 15268, 30536, 61072, 122144, 1290151, 2580302, 5160604, 10321208, 14191661, 20642416, 28383322, 41284832, 56766644, 113533288, 227066576, 447682397, 454133152, 895364794, 1790729588, 3581459176, 4924506367, 7162918352, 9849012734, 14325836704, 19698025468, 39396050936, 78792101872, 157584203744]

約数ペア:

[(1, 157584203744), (2, 78792101872), (4, 39396050936), (8, 19698025468), (11, 14325836704), (16, 9849012734), (22, 7162918352), (32, 4924506367), (44, 3581459176), (88, 1790729588), (176, 895364794), (347, 454133152), (352, 447682397), (694, 227066576), (1388, 113533288), (2776, 56766644), (3817, 41284832), (5552, 28383322), (7634, 20642416), (11104, 14191661), (15268, 10321208), (30536, 5160604), (61072, 2580302), (122144, 1290151)]