142852892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 308667072

約数和(自身を除く): 165814180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 601, 653, 1202, 1306, 2404, 2612, 4207, 4571, 7813, 8414, 8489, 9142, 15626, 16828, 16978, 18284, 31252, 33956, 54691, 59423, 109382, 118846, 218764, 237692, 392453, 784906, 1569812, 2747171, 5101889, 5494342, 10203778, 10988684, 20407556, 35713223, 71426446, 142852892]

約数ペア:

[(1, 142852892), (2, 71426446), (4, 35713223), (7, 20407556), (13, 10988684), (14, 10203778), (26, 5494342), (28, 5101889), (52, 2747171), (91, 1569812), (182, 784906), (364, 392453), (601, 237692), (653, 218764), (1202, 118846), (1306, 109382), (2404, 59423), (2612, 54691), (4207, 33956), (4571, 31252), (7813, 18284), (8414, 16978), (8489, 16828), (9142, 15626)]