157423626

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1571}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 360491040

約数和(自身を除く): 203067414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 293, 342, 586, 879, 1571, 1758, 2637, 3142, 4713, 5274, 5567, 9426, 11134, 14139, 16701, 28278, 29849, 33402, 50103, 59698, 89547, 100206, 179094, 268641, 460303, 537282, 920606, 1380909, 2761818, 4142727, 8285454, 8745757, 17491514, 26237271, 52474542, 78711813, 157423626]

約数ペア:

[(1, 157423626), (2, 78711813), (3, 52474542), (6, 26237271), (9, 17491514), (18, 8745757), (19, 8285454), (38, 4142727), (57, 2761818), (114, 1380909), (171, 920606), (293, 537282), (342, 460303), (586, 268641), (879, 179094), (1571, 100206), (1758, 89547), (2637, 59698), (3142, 50103), (4713, 33402), (5274, 29849), (5567, 28278), (9426, 16701), (11134, 14139)]