137984756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2767}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 299475456

約数和(自身を除く): 161490700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 2767, 3562, 3836, 5534, 7124, 11068, 12467, 19369, 24934, 35971, 38738, 49868, 71942, 77476, 143884, 251797, 379079, 503594, 758158, 1007188, 1516316, 2653553, 4928027, 5307106, 9856054, 10614212, 19712108, 34496189, 68992378, 137984756]

約数ペア:

[(1, 137984756), (2, 68992378), (4, 34496189), (7, 19712108), (13, 10614212), (14, 9856054), (26, 5307106), (28, 4928027), (52, 2653553), (91, 1516316), (137, 1007188), (182, 758158), (274, 503594), (364, 379079), (548, 251797), (959, 143884), (1781, 77476), (1918, 71942), (2767, 49868), (3562, 38738), (3836, 35971), (5534, 24934), (7124, 19369), (11068, 12467)]