126543404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 248018400

約数和(自身を除く): 121474996

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 89, 148, 178, 356, 481, 739, 962, 1157, 1478, 1924, 2314, 2956, 3293, 4628, 6586, 9607, 13172, 19214, 27343, 38428, 42809, 54686, 65771, 85618, 109372, 131542, 171236, 263084, 355459, 710918, 855023, 1421836, 1710046, 2433527, 3420092, 4867054, 9734108, 31635851, 63271702, 126543404]

約数ペア:

[(1, 126543404), (2, 63271702), (4, 31635851), (13, 9734108), (26, 4867054), (37, 3420092), (52, 2433527), (74, 1710046), (89, 1421836), (148, 855023), (178, 710918), (356, 355459), (481, 263084), (739, 171236), (962, 131542), (1157, 109372), (1478, 85618), (1924, 65771), (2314, 54686), (2956, 42809), (3293, 38428), (4628, 27343), (6586, 19214), (9607, 13172)]