133671512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24251}}^1$

素因数の和:24323

約数の個数: 32

約数和(自身を含む): 275017680

約数和(自身を除く): 141346168

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 24251, 48502, 97004, 194008, 315263, 630526, 1261052, 1285303, 2522104, 2570606, 5141212, 10282424, 16708939, 33417878, 66835756, 133671512]

約数ペア:

[(1, 133671512), (2, 66835756), (4, 33417878), (8, 16708939), (13, 10282424), (26, 5141212), (52, 2570606), (53, 2522104), (104, 1285303), (106, 1261052), (212, 630526), (424, 315263), (689, 194008), (1378, 97004), (2756, 48502), (5512, 24251)]