156978976048

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{42843607}}^1$

素因数の和:42843844

約数の個数: 20

約数和(自身を含む): 305474925040

約数和(自身を除く): 148495948992

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 42843607, 85687214, 171374428, 342748856, 685497712, 9811186003, 19622372006, 39244744012, 78489488024, 156978976048]

約数ペア:

[(1, 156978976048), (2, 78489488024), (4, 39244744012), (8, 19622372006), (16, 9811186003), (229, 685497712), (458, 342748856), (916, 171374428), (1832, 85687214), (3664, 42843607)]