151640704

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{27551}}^1$

素因数の和:27608

約数の個数: 32

約数和(自身を含む): 309133440

約数和(自身を除く): 157492736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 27551, 55102, 110204, 220408, 440816, 881632, 1184693, 1763264, 2369386, 3526528, 4738772, 9477544, 18955088, 37910176, 75820352, 151640704]

約数ペア:

[(1, 151640704), (2, 75820352), (4, 37910176), (8, 18955088), (16, 9477544), (32, 4738772), (43, 3526528), (64, 2369386), (86, 1763264), (128, 1184693), (172, 881632), (344, 440816), (688, 220408), (1376, 110204), (2752, 55102), (5504, 27551)]