156954000008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2083}}^1\times {\mathrm{724519}}^1$

素因数の和:726621

約数の個数: 32

約数和(自身を含む): 317078932800

約数和(自身を除く): 160124932792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2083, 4166, 8332, 16664, 27079, 54158, 108316, 216632, 724519, 1449038, 2898076, 5796152, 9418747, 18837494, 37674988, 75349976, 1509173077, 3018346154, 6036692308, 12073384616, 19619250001, 39238500002, 78477000004, 156954000008]

約数ペア:

[(1, 156954000008), (2, 78477000004), (4, 39238500002), (8, 19619250001), (13, 12073384616), (26, 6036692308), (52, 3018346154), (104, 1509173077), (2083, 75349976), (4166, 37674988), (8332, 18837494), (16664, 9418747), (27079, 5796152), (54158, 2898076), (108316, 1449038), (216632, 724519)]