155823248

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23581}}^1$

素因数の和:23655

約数の個数: 40

約数和(自身を含む): 350900160

約数和(自身を除く): 195076912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 23581, 47162, 94324, 165067, 188648, 330134, 377296, 660268, 1320536, 1391279, 2641072, 2782558, 5565116, 9738953, 11130232, 19477906, 22260464, 38955812, 77911624, 155823248]

約数ペア:

[(1, 155823248), (2, 77911624), (4, 38955812), (7, 22260464), (8, 19477906), (14, 11130232), (16, 9738953), (28, 5565116), (56, 2782558), (59, 2641072), (112, 1391279), (118, 1320536), (236, 660268), (413, 377296), (472, 330134), (826, 188648), (944, 165067), (1652, 94324), (3304, 47162), (6608, 23581)]