145434716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{140381}}^1$

素因数の和:140429

約数の個数: 24

約数和(自身を含む): 298732896

約数和(自身を除く): 153298180

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 140381, 280762, 561524, 982667, 1965334, 3930668, 5194097, 10388194, 20776388, 36358679, 72717358, 145434716]

約数ペア:

[(1, 145434716), (2, 72717358), (4, 36358679), (7, 20776388), (14, 10388194), (28, 5194097), (37, 3930668), (74, 1965334), (148, 982667), (259, 561524), (518, 280762), (1036, 140381)]