190023148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{12829}}^1$

素因数の和:12886

約数の個数: 36

約数和(自身を含む): 397319440

約数和(自身を除く): 207296292

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 529, 644, 1058, 2116, 3703, 7406, 12829, 14812, 25658, 51316, 89803, 179606, 295067, 359212, 590134, 1180268, 2065469, 4130938, 6786541, 8261876, 13573082, 27146164, 47505787, 95011574, 190023148]

約数ペア:

[(1, 190023148), (2, 95011574), (4, 47505787), (7, 27146164), (14, 13573082), (23, 8261876), (28, 6786541), (46, 4130938), (92, 2065469), (161, 1180268), (322, 590134), (529, 359212), (644, 295067), (1058, 179606), (2116, 89803), (3703, 51316), (7406, 25658), (12829, 14812)]