144971892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{309769}}^1$

素因数の和:309792

約数の個数: 36

約数和(自身を含む): 394646980

約数和(自身を除く): 249675088

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 309769, 619538, 929307, 1239076, 1858614, 2787921, 3717228, 4026997, 5575842, 8053994, 11151684, 12080991, 16107988, 24161982, 36242973, 48323964, 72485946, 144971892]

約数ペア:

[(1, 144971892), (2, 72485946), (3, 48323964), (4, 36242973), (6, 24161982), (9, 16107988), (12, 12080991), (13, 11151684), (18, 8053994), (26, 5575842), (36, 4026997), (39, 3717228), (52, 2787921), (78, 1858614), (117, 1239076), (156, 929307), (234, 619538), (468, 309769)]