189961584

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{20089}}^1$

素因数の和:20297

約数の個数: 40

約数和(自身を含む): 493249680

約数和(自身を除く): 303288096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 321424, 482136, 964272, 3957533, 7915066, 11872599, 15830132, 23745198, 31660264, 47490396, 63320528, 94980792, 189961584]

約数ペア:

[(1, 189961584), (2, 94980792), (3, 63320528), (4, 47490396), (6, 31660264), (8, 23745198), (12, 15830132), (16, 11872599), (24, 7915066), (48, 3957533), (197, 964272), (394, 482136), (591, 321424), (788, 241068), (1182, 160712), (1576, 120534), (2364, 80356), (3152, 60267), (4728, 40178), (9456, 20089)]