164449892

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{7393}}^1$

素因数の和:7547

約数の個数: 24

約数和(自身を含む): 295641696

約数和(自身を除く): 131191804

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 5561, 7393, 11122, 14786, 22244, 29572, 495331, 613619, 990662, 1227238, 1981324, 2454476, 41112473, 82224946, 164449892]

約数ペア:

[(1, 164449892), (2, 82224946), (4, 41112473), (67, 2454476), (83, 1981324), (134, 1227238), (166, 990662), (268, 613619), (332, 495331), (5561, 29572), (7393, 22244), (11122, 14786)]