130458224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1709}}^1$

素因数の和:2097

約数の個数: 40

約数和(自身を含む): 273107520

約数和(自身を除く): 142649296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 367, 734, 1468, 1709, 2936, 3418, 4771, 5872, 6836, 9542, 13672, 19084, 22217, 27344, 38168, 44434, 76336, 88868, 177736, 355472, 627203, 1254406, 2508812, 5017624, 8153639, 10035248, 16307278, 32614556, 65229112, 130458224]

約数ペア:

[(1, 130458224), (2, 65229112), (4, 32614556), (8, 16307278), (13, 10035248), (16, 8153639), (26, 5017624), (52, 2508812), (104, 1254406), (208, 627203), (367, 355472), (734, 177736), (1468, 88868), (1709, 76336), (2936, 44434), (3418, 38168), (4771, 27344), (5872, 22217), (6836, 19084), (9542, 13672)]