157260292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1$

素因数の和:2308

約数の個数: 48

約数和(自身を含む): 331252992

約数和(自身を除く): 173992700

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 113, 161, 226, 322, 452, 644, 791, 1582, 2161, 2599, 3164, 4322, 5198, 8644, 10396, 15127, 18193, 30254, 36386, 49703, 60508, 72772, 99406, 198812, 244193, 347921, 488386, 695842, 976772, 1391684, 1709351, 3418702, 5616439, 6837404, 11232878, 22465756, 39315073, 78630146, 157260292]

約数ペア:

[(1, 157260292), (2, 78630146), (4, 39315073), (7, 22465756), (14, 11232878), (23, 6837404), (28, 5616439), (46, 3418702), (92, 1709351), (113, 1391684), (161, 976772), (226, 695842), (322, 488386), (452, 347921), (644, 244193), (791, 198812), (1582, 99406), (2161, 72772), (2599, 60508), (3164, 49703), (4322, 36386), (5198, 30254), (8644, 18193), (10396, 15127)]