164487726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4498

約数の個数: 64

約数和(自身を含む): 401163840

約数和(自身を除く): 236676114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1378, 1431, 2067, 2862, 4134, 4421, 6201, 8842, 12402, 13263, 18603, 26526, 37206, 39789, 57473, 79578, 114946, 119367, 172419, 234313, 238734, 344838, 468626, 517257, 702939, 1034514, 1405878, 1551771, 2108817, 3046069, 3103542, 4217634, 6092138, 6326451, 9138207, 12652902, 18276414, 27414621, 54829242, 82243863, 164487726]

約数ペア:

[(1, 164487726), (2, 82243863), (3, 54829242), (6, 27414621), (9, 18276414), (13, 12652902), (18, 9138207), (26, 6326451), (27, 6092138), (39, 4217634), (53, 3103542), (54, 3046069), (78, 2108817), (106, 1551771), (117, 1405878), (159, 1034514), (234, 702939), (318, 517257), (351, 468626), (477, 344838), (689, 238734), (702, 234313), (954, 172419), (1378, 119367), (1431, 114946), (2067, 79578), (2862, 57473), (4134, 39789), (4421, 37206), (6201, 26526), (8842, 18603), (12402, 13263)]