143305682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{929}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 246078000

約数和(自身を除く): 102772318

約数列:

[1, 2, 13, 17, 26, 34, 221, 349, 442, 698, 929, 1858, 4537, 5933, 9074, 11866, 12077, 15793, 24154, 31586, 77129, 154258, 205309, 324221, 410618, 648442, 4214873, 5511757, 8429746, 11023514, 71652841, 143305682]

約数ペア:

[(1, 143305682), (2, 71652841), (13, 11023514), (17, 8429746), (26, 5511757), (34, 4214873), (221, 648442), (349, 410618), (442, 324221), (698, 205309), (929, 154258), (1858, 77129), (4537, 31586), (5933, 24154), (9074, 15793), (11866, 12077)]