149133374

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 256633344

約数和(自身を除く): 107499970

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 169, 331, 338, 403, 559, 662, 806, 1118, 1333, 2666, 4303, 5239, 7267, 8606, 10261, 10478, 14233, 14534, 17329, 20522, 28466, 34658, 55939, 111878, 133393, 185029, 225277, 266786, 370058, 441223, 450554, 882446, 1734109, 2405377, 3468218, 4810754, 5735899, 11471798, 74566687, 149133374]

約数ペア:

[(1, 149133374), (2, 74566687), (13, 11471798), (26, 5735899), (31, 4810754), (43, 3468218), (62, 2405377), (86, 1734109), (169, 882446), (331, 450554), (338, 441223), (403, 370058), (559, 266786), (662, 225277), (806, 185029), (1118, 133393), (1333, 111878), (2666, 55939), (4303, 34658), (5239, 28466), (7267, 20522), (8606, 17329), (10261, 14534), (10478, 14233)]