139334156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 272149920

約数和(自身を除く): 132815764

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 139, 148, 278, 481, 521, 556, 962, 1042, 1807, 1924, 2084, 3614, 5143, 6773, 7228, 10286, 13546, 19277, 20572, 27092, 38554, 66859, 72419, 77108, 133718, 144838, 250601, 267436, 289676, 501202, 941447, 1002404, 1882894, 2679503, 3765788, 5359006, 10718012, 34833539, 69667078, 139334156]

約数ペア:

[(1, 139334156), (2, 69667078), (4, 34833539), (13, 10718012), (26, 5359006), (37, 3765788), (52, 2679503), (74, 1882894), (139, 1002404), (148, 941447), (278, 501202), (481, 289676), (521, 267436), (556, 250601), (962, 144838), (1042, 133718), (1807, 77108), (1924, 72419), (2084, 66859), (3614, 38554), (5143, 27092), (6773, 20572), (7228, 19277), (10286, 13546)]