168283336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{18181}}^1$

素因数の和:18289

約数の個数: 32

約数和(自身を含む): 343639800

約数和(自身を除く): 175356464

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 18181, 36362, 72724, 145448, 236353, 472706, 945412, 1618109, 1890824, 3236218, 6472436, 12944872, 21035417, 42070834, 84141668, 168283336]

約数ペア:

[(1, 168283336), (2, 84141668), (4, 42070834), (8, 21035417), (13, 12944872), (26, 6472436), (52, 3236218), (89, 1890824), (104, 1618109), (178, 945412), (356, 472706), (712, 236353), (1157, 145448), (2314, 72724), (4628, 36362), (9256, 18181)]