158155202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 255286080

約数和(自身を除く): 97130878

約数列:

[1, 2, 19, 38, 97, 107, 194, 214, 401, 802, 1843, 2033, 3686, 4066, 7619, 10379, 15238, 20758, 38897, 42907, 77794, 85814, 197201, 394402, 739043, 815233, 1478086, 1630466, 4161979, 8323958, 79077601, 158155202]

約数ペア:

[(1, 158155202), (2, 79077601), (19, 8323958), (38, 4161979), (97, 1630466), (107, 1478086), (194, 815233), (214, 739043), (401, 394402), (802, 197201), (1843, 85814), (2033, 77794), (3686, 42907), (4066, 38897), (7619, 20758), (10379, 15238)]