139832264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{122231}}^1$

素因数の和:122261

約数の個数: 32

約数和(自身を含む): 308024640

約数和(自身を除く): 168192376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 122231, 244462, 488924, 977848, 1344541, 1589003, 2689082, 3178006, 5378164, 6356012, 10756328, 12712024, 17479033, 34958066, 69916132, 139832264]

約数ペア:

[(1, 139832264), (2, 69916132), (4, 34958066), (8, 17479033), (11, 12712024), (13, 10756328), (22, 6356012), (26, 5378164), (44, 3178006), (52, 2689082), (88, 1589003), (104, 1344541), (143, 977848), (286, 488924), (572, 244462), (1144, 122231)]