161374512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258613}}^1$

素因数の和:258637

約数の個数: 40

約数和(自身を含む): 448953904

約数和(自身を除く): 287579392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 258613, 517226, 775839, 1034452, 1551678, 2068904, 3103356, 3361969, 4137808, 6206712, 6723938, 10085907, 12413424, 13447876, 20171814, 26895752, 40343628, 53791504, 80687256, 161374512]

約数ペア:

[(1, 161374512), (2, 80687256), (3, 53791504), (4, 40343628), (6, 26895752), (8, 20171814), (12, 13447876), (13, 12413424), (16, 10085907), (24, 6723938), (26, 6206712), (39, 4137808), (48, 3361969), (52, 3103356), (78, 2068904), (104, 1551678), (156, 1034452), (208, 775839), (312, 517226), (624, 258613)]