158680816

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6529}}^1$

素因数の和:6582

約数の個数: 60

約数和(自身を含む): 369232320

約数和(自身を除く): 210551504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 6529, 12152, 13058, 24304, 26116, 45703, 52232, 91406, 104464, 182812, 202399, 319921, 365624, 404798, 639842, 731248, 809596, 1279684, 1416793, 1619192, 2559368, 2833586, 3238384, 5118736, 5667172, 9917551, 11334344, 19835102, 22668688, 39670204, 79340408, 158680816]

約数ペア:

[(1, 158680816), (2, 79340408), (4, 39670204), (7, 22668688), (8, 19835102), (14, 11334344), (16, 9917551), (28, 5667172), (31, 5118736), (49, 3238384), (56, 2833586), (62, 2559368), (98, 1619192), (112, 1416793), (124, 1279684), (196, 809596), (217, 731248), (248, 639842), (392, 404798), (434, 365624), (496, 319921), (784, 202399), (868, 182812), (1519, 104464), (1736, 91406), (3038, 52232), (3472, 45703), (6076, 26116), (6529, 24304), (12152, 13058)]