149968831412

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{4447}}^1\times {\mathrm{27109}}^1$

素因数の和:31871

約数の個数: 24

約数和(自身を含む): 263358251520

約数和(自身を除く): 113389420108

約数列:

[1, 2, 4, 311, 622, 1244, 4447, 8894, 17788, 27109, 54218, 108436, 1383017, 2766034, 5532068, 8430899, 16861798, 33723596, 120553723, 241107446, 482214892, 37492207853, 74984415706, 149968831412]

約数ペア:

[(1, 149968831412), (2, 74984415706), (4, 37492207853), (311, 482214892), (622, 241107446), (1244, 120553723), (4447, 33723596), (8894, 16861798), (17788, 8430899), (27109, 5532068), (54218, 2766034), (108436, 1383017)]