143060728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12893}}^1$

素因数の和:12991

約数の個数: 32

約数和(自身を含む): 286246800

約数和(自身を除く): 143186072

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 12893, 25786, 51572, 103144, 244967, 489934, 941189, 979868, 1882378, 1959736, 3764756, 7529512, 17882591, 35765182, 71530364, 143060728]

約数ペア:

[(1, 143060728), (2, 71530364), (4, 35765182), (8, 17882591), (19, 7529512), (38, 3764756), (73, 1959736), (76, 1882378), (146, 979868), (152, 941189), (292, 489934), (584, 244967), (1387, 103144), (2774, 51572), (5548, 25786), (11096, 12893)]