189251352

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37021}}^1$

素因数の和:37104

約数の個数: 48

約数和(自身を含む): 519788880

約数和(自身を除く): 330537528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 37021, 74042, 111063, 148084, 222126, 296168, 333189, 444252, 666378, 888504, 1332756, 2628491, 2665512, 5256982, 7885473, 10513964, 15770946, 21027928, 23656419, 31541892, 47312838, 63083784, 94625676, 189251352]

約数ペア:

[(1, 189251352), (2, 94625676), (3, 63083784), (4, 47312838), (6, 31541892), (8, 23656419), (9, 21027928), (12, 15770946), (18, 10513964), (24, 7885473), (36, 5256982), (71, 2665512), (72, 2628491), (142, 1332756), (213, 888504), (284, 666378), (426, 444252), (568, 333189), (639, 296168), (852, 222126), (1278, 148084), (1704, 111063), (2556, 74042), (5112, 37021)]