120101838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 263450880

約数和(自身を除く): 143349042

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 139, 197, 258, 278, 394, 417, 591, 731, 834, 1182, 1462, 2193, 2363, 3349, 4386, 4726, 5977, 6698, 7089, 8471, 10047, 11954, 14178, 16942, 17931, 20094, 25413, 27383, 35862, 50826, 54766, 82149, 101609, 144007, 164298, 203218, 288014, 304827, 432021, 465511, 609654, 864042, 931022, 1177469, 1396533, 2354938, 2793066, 3532407, 7064814, 20016973, 40033946, 60050919, 120101838]

約数ペア:

[(1, 120101838), (2, 60050919), (3, 40033946), (6, 20016973), (17, 7064814), (34, 3532407), (43, 2793066), (51, 2354938), (86, 1396533), (102, 1177469), (129, 931022), (139, 864042), (197, 609654), (258, 465511), (278, 432021), (394, 304827), (417, 288014), (591, 203218), (731, 164298), (834, 144007), (1182, 101609), (1462, 82149), (2193, 54766), (2363, 50826), (3349, 35862), (4386, 27383), (4726, 25413), (5977, 20094), (6698, 17931), (7089, 16942), (8471, 14178), (10047, 11954)]