156900974503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{157907}}^1$

素因数の和:158167

約数の個数: 32

約数和(自身を含む): 197372367360

約数和(自身を除く): 40471392857

約数列:

[1, 7, 13, 61, 91, 179, 427, 793, 1253, 2327, 5551, 10919, 16289, 76433, 141947, 157907, 993629, 1105349, 2052791, 9632327, 14369537, 28265353, 67426289, 125220251, 197857471, 367449589, 876541757, 1724186533, 2572147123, 12069305731, 22414424929, 156900974503]

約数ペア:

[(1, 156900974503), (7, 22414424929), (13, 12069305731), (61, 2572147123), (91, 1724186533), (179, 876541757), (427, 367449589), (793, 197857471), (1253, 125220251), (2327, 67426289), (5551, 28265353), (10919, 14369537), (16289, 9632327), (76433, 2052791), (141947, 1105349), (157907, 993629)]