128545692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1447}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 327919872

約数和(自身を除く): 199374180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 673, 1346, 1447, 2019, 2692, 2894, 4038, 4341, 5788, 7403, 8076, 8682, 14806, 15917, 17364, 22209, 29612, 31834, 44418, 47751, 63668, 88836, 95502, 191004, 973831, 1947662, 2921493, 3895324, 5842986, 10712141, 11685972, 21424282, 32136423, 42848564, 64272846, 128545692]

約数ペア:

[(1, 128545692), (2, 64272846), (3, 42848564), (4, 32136423), (6, 21424282), (11, 11685972), (12, 10712141), (22, 5842986), (33, 3895324), (44, 2921493), (66, 1947662), (132, 973831), (673, 191004), (1346, 95502), (1447, 88836), (2019, 63668), (2692, 47751), (2894, 44418), (4038, 31834), (4341, 29612), (5788, 22209), (7403, 17364), (8076, 15917), (8682, 14806)]