153232492

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16943}}^1$

素因数の和:16990

約数の個数: 48

約数和(自身を含む): 341591040

約数和(自身を除く): 188358548

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 16943, 33886, 67772, 118601, 237202, 288031, 321917, 474404, 576062, 643834, 1152124, 1287668, 2016217, 2253419, 4032434, 4506838, 5472589, 8064868, 9013676, 10945178, 21890356, 38308123, 76616246, 153232492]

約数ペア:

[(1, 153232492), (2, 76616246), (4, 38308123), (7, 21890356), (14, 10945178), (17, 9013676), (19, 8064868), (28, 5472589), (34, 4506838), (38, 4032434), (68, 2253419), (76, 2016217), (119, 1287668), (133, 1152124), (238, 643834), (266, 576062), (323, 474404), (476, 321917), (532, 288031), (646, 237202), (1292, 118601), (2261, 67772), (4522, 33886), (9044, 16943)]