161707026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121951}}^1$

素因数の和:121986

約数の個数: 32

約数和(自身を含む): 368782848

約数和(自身を除く): 207075822

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 121951, 243902, 365853, 731706, 1585363, 2073167, 3170726, 4146334, 4756089, 6219501, 9512178, 12439002, 26951171, 53902342, 80853513, 161707026]

約数ペア:

[(1, 161707026), (2, 80853513), (3, 53902342), (6, 26951171), (13, 12439002), (17, 9512178), (26, 6219501), (34, 4756089), (39, 4146334), (51, 3170726), (78, 2073167), (102, 1585363), (221, 731706), (442, 365853), (663, 243902), (1326, 121951)]