128793084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 355170816

約数和(自身を除く): 226377732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 181, 197, 258, 301, 362, 394, 516, 543, 591, 602, 724, 788, 903, 1086, 1182, 1204, 1267, 1379, 1806, 2172, 2364, 2534, 2758, 3612, 3801, 4137, 5068, 5516, 7602, 7783, 8274, 8471, 15204, 15566, 16548, 16942, 23349, 25413, 31132, 33884, 35657, 46698, 50826, 54481, 59297, 71314, 93396, 101652, 106971, 108962, 118594, 142628, 163443, 177891, 213942, 217924, 237188, 249599, 326886, 355782, 427884, 499198, 653772, 711564, 748797, 998396, 1497594, 1533251, 2995188, 3066502, 4599753, 6133004, 9199506, 10732757, 18399012, 21465514, 32198271, 42931028, 64396542, 128793084]

約数ペア:

[(1, 128793084), (2, 64396542), (3, 42931028), (4, 32198271), (6, 21465514), (7, 18399012), (12, 10732757), (14, 9199506), (21, 6133004), (28, 4599753), (42, 3066502), (43, 2995188), (84, 1533251), (86, 1497594), (129, 998396), (172, 748797), (181, 711564), (197, 653772), (258, 499198), (301, 427884), (362, 355782), (394, 326886), (516, 249599), (543, 237188), (591, 217924), (602, 213942), (724, 177891), (788, 163443), (903, 142628), (1086, 118594), (1182, 108962), (1204, 106971), (1267, 101652), (1379, 93396), (1806, 71314), (2172, 59297), (2364, 54481), (2534, 50826), (2758, 46698), (3612, 35657), (3801, 33884), (4137, 31132), (5068, 25413), (5516, 23349), (7602, 16942), (7783, 16548), (8274, 15566), (8471, 15204)]