142831052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4967}}^1$

素因数の和:5070

約数の個数: 48

約数和(自身を含む): 311592960

約数和(自身を除く): 168761908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 4967, 7189, 9934, 14378, 19868, 28756, 34769, 64571, 69538, 129142, 139076, 258284, 392393, 451997, 784786, 903994, 1569572, 1807988, 2746751, 5101109, 5493502, 10202218, 10987004, 20404436, 35707763, 71415526, 142831052]

約数ペア:

[(1, 142831052), (2, 71415526), (4, 35707763), (7, 20404436), (13, 10987004), (14, 10202218), (26, 5493502), (28, 5101109), (52, 2746751), (79, 1807988), (91, 1569572), (158, 903994), (182, 784786), (316, 451997), (364, 392393), (553, 258284), (1027, 139076), (1106, 129142), (2054, 69538), (2212, 64571), (4108, 34769), (4967, 28756), (7189, 19868), (9934, 14378)]