156731888

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 310480128

約数和(自身を除く): 153748240

約数列:

[1, 2, 4, 8, 16, 83, 107, 166, 214, 332, 428, 664, 856, 1103, 1328, 1712, 2206, 4412, 8824, 8881, 17648, 17762, 35524, 71048, 91549, 118021, 142096, 183098, 236042, 366196, 472084, 732392, 944168, 1464784, 1888336, 9795743, 19591486, 39182972, 78365944, 156731888]

約数ペア:

[(1, 156731888), (2, 78365944), (4, 39182972), (8, 19591486), (16, 9795743), (83, 1888336), (107, 1464784), (166, 944168), (214, 732392), (332, 472084), (428, 366196), (664, 236042), (856, 183098), (1103, 142096), (1328, 118021), (1712, 91549), (2206, 71048), (4412, 35524), (8824, 17762), (8881, 17648)]