168792316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2293}}^1$

素因数の和:2554

約数の個数: 48

約数和(自身を含む): 369976320

約数和(自身を除く): 201184004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2293, 2629, 3346, 4586, 5258, 6692, 9172, 10516, 16051, 18403, 25223, 32102, 36806, 50446, 64204, 73612, 100892, 176561, 353122, 548027, 706244, 1096054, 2192108, 3836189, 6028297, 7672378, 12056594, 15344756, 24113188, 42198079, 84396158, 168792316]

約数ペア:

[(1, 168792316), (2, 84396158), (4, 42198079), (7, 24113188), (11, 15344756), (14, 12056594), (22, 7672378), (28, 6028297), (44, 3836189), (77, 2192108), (154, 1096054), (239, 706244), (308, 548027), (478, 353122), (956, 176561), (1673, 100892), (2293, 73612), (2629, 64204), (3346, 50446), (4586, 36806), (5258, 32102), (6692, 25223), (9172, 18403), (10516, 16051)]