156933576163

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{72469}}^1$

素因数の和:72991

約数の個数: 32

約数和(自身を含む): 197234352000

約数和(自身を除く): 40300775837

約数列:

[1, 7, 13, 53, 91, 371, 449, 689, 3143, 4823, 5837, 23797, 40859, 72469, 166579, 309361, 507283, 942097, 2165527, 3840857, 6594679, 26885999, 32538581, 49931141, 227770067, 349517987, 423001553, 1724544793, 2961010871, 12071813551, 22419082309, 156933576163]

約数ペア:

[(1, 156933576163), (7, 22419082309), (13, 12071813551), (53, 2961010871), (91, 1724544793), (371, 423001553), (449, 349517987), (689, 227770067), (3143, 49931141), (4823, 32538581), (5837, 26885999), (23797, 6594679), (40859, 3840857), (72469, 2165527), (166579, 942097), (309361, 507283)]