169604916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4549}}^1$

素因数の和:4808

約数の個数: 48

約数和(自身を含む): 428064000

約数和(自身を除く): 258459084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 2868, 3107, 4549, 6214, 9098, 9321, 12428, 13647, 18196, 18642, 27294, 37284, 54588, 59137, 118274, 177411, 236548, 354822, 709644, 1087211, 2174422, 3261633, 4348844, 6523266, 13046532, 14133743, 28267486, 42401229, 56534972, 84802458, 169604916]

約数ペア:

[(1, 169604916), (2, 84802458), (3, 56534972), (4, 42401229), (6, 28267486), (12, 14133743), (13, 13046532), (26, 6523266), (39, 4348844), (52, 3261633), (78, 2174422), (156, 1087211), (239, 709644), (478, 354822), (717, 236548), (956, 177411), (1434, 118274), (2868, 59137), (3107, 54588), (4549, 37284), (6214, 27294), (9098, 18642), (9321, 18196), (12428, 13647)]