162131268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7477}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 410392640

約数和(自身を除く): 248261372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 7477, 10842, 14954, 21684, 22431, 29908, 44862, 89724, 97201, 194402, 291603, 388804, 583206, 1039303, 1166412, 2078606, 3117909, 4157212, 6235818, 12471636, 13510939, 27021878, 40532817, 54043756, 81065634, 162131268]

約数ペア:

[(1, 162131268), (2, 81065634), (3, 54043756), (4, 40532817), (6, 27021878), (12, 13510939), (13, 12471636), (26, 6235818), (39, 4157212), (52, 3117909), (78, 2078606), (139, 1166412), (156, 1039303), (278, 583206), (417, 388804), (556, 291603), (834, 194402), (1668, 97201), (1807, 89724), (3614, 44862), (5421, 29908), (7228, 22431), (7477, 21684), (10842, 14954)]