157049816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2339}}^1$

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 370656000

約数和(自身を除く): 213606184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 109, 154, 218, 308, 436, 616, 763, 872, 1199, 1526, 2339, 2398, 3052, 4678, 4796, 6104, 8393, 9356, 9592, 16373, 16786, 18712, 25729, 32746, 33572, 51458, 65492, 67144, 102916, 130984, 180103, 205832, 254951, 360206, 509902, 720412, 1019804, 1440824, 1784657, 2039608, 2804461, 3569314, 5608922, 7138628, 11217844, 14277256, 19631227, 22435688, 39262454, 78524908, 157049816]

約数ペア:

[(1, 157049816), (2, 78524908), (4, 39262454), (7, 22435688), (8, 19631227), (11, 14277256), (14, 11217844), (22, 7138628), (28, 5608922), (44, 3569314), (56, 2804461), (77, 2039608), (88, 1784657), (109, 1440824), (154, 1019804), (218, 720412), (308, 509902), (436, 360206), (616, 254951), (763, 205832), (872, 180103), (1199, 130984), (1526, 102916), (2339, 67144), (2398, 65492), (3052, 51458), (4678, 33572), (4796, 32746), (6104, 25729), (8393, 18712), (9356, 16786), (9592, 16373)]