157030755791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{19699}}^1$

素因数の和:20319

約数の個数: 32

約数和(自身を含む): 194604480000

約数和(自身を除く): 37573724209

約数列:

[1, 7, 13, 91, 251, 349, 1757, 2443, 3263, 4537, 19699, 22841, 31759, 87599, 137893, 256087, 613193, 1138787, 1792609, 4944449, 6874951, 7971509, 34611143, 48124657, 64277837, 89374363, 449944859, 625620541, 1725612701, 12079288907, 22432965113, 157030755791]

約数ペア:

[(1, 157030755791), (7, 22432965113), (13, 12079288907), (91, 1725612701), (251, 625620541), (349, 449944859), (1757, 89374363), (2443, 64277837), (3263, 48124657), (4537, 34611143), (19699, 7971509), (22841, 6874951), (31759, 4944449), (87599, 1792609), (137893, 1138787), (256087, 613193)]