157095268

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 318507840

約数和(自身を除く): 161412572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1331, 1553, 2299, 2662, 3106, 4598, 5324, 6212, 9196, 17083, 25289, 29507, 34166, 50578, 59014, 68332, 101156, 118028, 187913, 324577, 375826, 649154, 751652, 1298308, 2067043, 3570347, 4134086, 7140694, 8268172, 14281388, 39273817, 78547634, 157095268]

約数ペア:

[(1, 157095268), (2, 78547634), (4, 39273817), (11, 14281388), (19, 8268172), (22, 7140694), (38, 4134086), (44, 3570347), (76, 2067043), (121, 1298308), (209, 751652), (242, 649154), (418, 375826), (484, 324577), (836, 187913), (1331, 118028), (1553, 101156), (2299, 68332), (2662, 59014), (3106, 50578), (4598, 34166), (5324, 29507), (6212, 25289), (9196, 17083)]