154631158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4457}}^1$

素因数の和:4572

約数の個数: 32

約数和(自身を含む): 269619840

約数和(自身を除く): 114988682

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 3154, 4457, 8914, 17347, 34694, 49027, 84683, 98054, 169366, 369931, 739862, 931513, 1863026, 4069241, 7028689, 8138482, 14057378, 77315579, 154631158]

約数ペア:

[(1, 154631158), (2, 77315579), (11, 14057378), (19, 8138482), (22, 7028689), (38, 4069241), (83, 1863026), (166, 931513), (209, 739862), (418, 369931), (913, 169366), (1577, 98054), (1826, 84683), (3154, 49027), (4457, 34694), (8914, 17347)]