156916288

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3075

約数の個数: 56

約数和(自身を含む): 335503520

約数和(自身を除く): 178587232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2752, 3001, 3268, 6002, 6536, 12004, 13072, 24008, 26144, 48016, 52288, 57019, 96032, 114038, 129043, 192064, 228076, 258086, 456152, 516172, 912304, 1032344, 1824608, 2064688, 2451817, 3649216, 4129376, 4903634, 8258752, 9807268, 19614536, 39229072, 78458144, 156916288]

約数ペア:

[(1, 156916288), (2, 78458144), (4, 39229072), (8, 19614536), (16, 9807268), (19, 8258752), (32, 4903634), (38, 4129376), (43, 3649216), (64, 2451817), (76, 2064688), (86, 1824608), (152, 1032344), (172, 912304), (304, 516172), (344, 456152), (608, 258086), (688, 228076), (817, 192064), (1216, 129043), (1376, 114038), (1634, 96032), (2752, 57019), (3001, 52288), (3268, 48016), (6002, 26144), (6536, 24008), (12004, 13072)]