140598392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{51539}}^1$

素因数の和:51587

約数の個数: 32

約数和(自身を含む): 296870400

約数和(自身を除く): 156272008

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 51539, 103078, 206156, 412312, 566929, 1133858, 1597709, 2267716, 3195418, 4535432, 6390836, 12781672, 17574799, 35149598, 70299196, 140598392]

約数ペア:

[(1, 140598392), (2, 70299196), (4, 35149598), (8, 17574799), (11, 12781672), (22, 6390836), (31, 4535432), (44, 3195418), (62, 2267716), (88, 1597709), (124, 1133858), (248, 566929), (341, 412312), (682, 206156), (1364, 103078), (2728, 51539)]