121458608

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{26267}}^1$

素因数の和:26309

約数の個数: 30

約数和(自身を含む): 249992556

約数和(自身を除く): 128533948

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 26267, 52534, 105068, 210136, 420272, 446539, 893078, 1786156, 3572312, 7144624, 7591163, 15182326, 30364652, 60729304, 121458608]

約数ペア:

[(1, 121458608), (2, 60729304), (4, 30364652), (8, 15182326), (16, 7591163), (17, 7144624), (34, 3572312), (68, 1786156), (136, 893078), (272, 446539), (289, 420272), (578, 210136), (1156, 105068), (2312, 52534), (4624, 26267)]