164739484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4606

約数の個数: 48

約数和(自身を含む): 358416576

約数和(自身を除く): 193677092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 182, 202, 364, 404, 707, 1313, 1414, 2626, 2828, 4481, 5252, 8962, 9191, 17924, 18382, 31367, 36764, 58253, 62734, 116506, 125468, 233012, 407771, 452581, 815542, 905162, 1631084, 1810324, 3168067, 5883553, 6336134, 11767106, 12672268, 23534212, 41184871, 82369742, 164739484]

約数ペア:

[(1, 164739484), (2, 82369742), (4, 41184871), (7, 23534212), (13, 12672268), (14, 11767106), (26, 6336134), (28, 5883553), (52, 3168067), (91, 1810324), (101, 1631084), (182, 905162), (202, 815542), (364, 452581), (404, 407771), (707, 233012), (1313, 125468), (1414, 116506), (2626, 62734), (2828, 58253), (4481, 36764), (5252, 31367), (8962, 18382), (9191, 17924)]