121556188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137507}}^1$

素因数の和:137541

約数の個数: 24

約数和(自身を含む): 242564112

約数和(自身を除く): 121007924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 137507, 275014, 550028, 1787591, 2337619, 3575182, 4675238, 7150364, 9350476, 30389047, 60778094, 121556188]

約数ペア:

[(1, 121556188), (2, 60778094), (4, 30389047), (13, 9350476), (17, 7150364), (26, 4675238), (34, 3575182), (52, 2337619), (68, 1787591), (221, 550028), (442, 275014), (884, 137507)]