129431324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3061}}^1$

素因数の和:3138

約数の個数: 36

約数和(自身を含む): 255407544

約数和(自身を除く): 125976220

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 961, 1364, 1922, 3061, 3844, 6122, 10571, 12244, 21142, 33671, 42284, 67342, 94891, 134684, 189782, 379564, 1043801, 2087602, 2941621, 4175204, 5883242, 11766484, 32357831, 64715662, 129431324]

約数ペア:

[(1, 129431324), (2, 64715662), (4, 32357831), (11, 11766484), (22, 5883242), (31, 4175204), (44, 2941621), (62, 2087602), (124, 1043801), (341, 379564), (682, 189782), (961, 134684), (1364, 94891), (1922, 67342), (3061, 42284), (3844, 33671), (6122, 21142), (10571, 12244)]