146913928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138077}}^1$

素因数の和:138109

約数の個数: 32

約数和(自身を含む): 331387200

約数和(自身を除く): 184473272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 138077, 276154, 552308, 966539, 1104616, 1933078, 2623463, 3866156, 5246926, 7732312, 10493852, 18364241, 20987704, 36728482, 73456964, 146913928]

約数ペア:

[(1, 146913928), (2, 73456964), (4, 36728482), (7, 20987704), (8, 18364241), (14, 10493852), (19, 7732312), (28, 5246926), (38, 3866156), (56, 2623463), (76, 1933078), (133, 1104616), (152, 966539), (266, 552308), (532, 276154), (1064, 138077)]