165331264

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3449}}^1$

素因数の和:3575

約数の個数: 56

約数和(自身を含む): 378561600

約数和(自身を除く): 213230336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 428, 448, 749, 856, 1498, 1712, 2996, 3424, 3449, 5992, 6848, 6898, 11984, 13796, 23968, 24143, 27592, 47936, 48286, 55184, 96572, 110368, 193144, 220736, 369043, 386288, 738086, 772576, 1476172, 1545152, 2583301, 2952344, 5166602, 5904688, 10333204, 11809376, 20666408, 23618752, 41332816, 82665632, 165331264]

約数ペア:

[(1, 165331264), (2, 82665632), (4, 41332816), (7, 23618752), (8, 20666408), (14, 11809376), (16, 10333204), (28, 5904688), (32, 5166602), (56, 2952344), (64, 2583301), (107, 1545152), (112, 1476172), (214, 772576), (224, 738086), (428, 386288), (448, 369043), (749, 220736), (856, 193144), (1498, 110368), (1712, 96572), (2996, 55184), (3424, 48286), (3449, 47936), (5992, 27592), (6848, 24143), (6898, 23968), (11984, 13796)]