122153928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{391519}}^1$

素因数の和:391541

約数の個数: 32

約数和(自身を含む): 328876800

約数和(自身を除く): 206722872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 391519, 783038, 1174557, 1566076, 2349114, 3132152, 4698228, 5089747, 9396456, 10179494, 15269241, 20358988, 30538482, 40717976, 61076964, 122153928]

約数ペア:

[(1, 122153928), (2, 61076964), (3, 40717976), (4, 30538482), (6, 20358988), (8, 15269241), (12, 10179494), (13, 9396456), (24, 5089747), (26, 4698228), (39, 3132152), (52, 2349114), (78, 1566076), (104, 1174557), (156, 783038), (312, 391519)]