159054056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{91621}}^1$

素因数の和:91665

約数の個数: 32

約数和(自身を含む): 351828480

約数和(自身を除く): 192774424

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 91621, 183242, 366484, 641347, 732968, 1282694, 2565388, 2840251, 5130776, 5680502, 11361004, 19881757, 22722008, 39763514, 79527028, 159054056]

約数ペア:

[(1, 159054056), (2, 79527028), (4, 39763514), (7, 22722008), (8, 19881757), (14, 11361004), (28, 5680502), (31, 5130776), (56, 2840251), (62, 2565388), (124, 1282694), (217, 732968), (248, 641347), (434, 366484), (868, 183242), (1736, 91621)]