156934974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 370262016

約数和(自身を除く): 213327042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 107, 141, 214, 282, 321, 329, 642, 658, 743, 749, 987, 1486, 1498, 1974, 2229, 2247, 4458, 4494, 5029, 5201, 10058, 10402, 15087, 15603, 30174, 31206, 34921, 35203, 69842, 70406, 79501, 104763, 105609, 159002, 209526, 211218, 238503, 244447, 477006, 488894, 556507, 733341, 1113014, 1466682, 1669521, 3339042, 3736547, 7473094, 11209641, 22419282, 26155829, 52311658, 78467487, 156934974]

約数ペア:

[(1, 156934974), (2, 78467487), (3, 52311658), (6, 26155829), (7, 22419282), (14, 11209641), (21, 7473094), (42, 3736547), (47, 3339042), (94, 1669521), (107, 1466682), (141, 1113014), (214, 733341), (282, 556507), (321, 488894), (329, 477006), (642, 244447), (658, 238503), (743, 211218), (749, 209526), (987, 159002), (1486, 105609), (1498, 104763), (1974, 79501), (2229, 70406), (2247, 69842), (4458, 35203), (4494, 34921), (5029, 31206), (5201, 30174), (10058, 15603), (10402, 15087)]