142675494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{25763}}^1$

素因数の和:25852

約数の個数: 32

約数和(自身を含む): 311641344

約数和(自身を除く): 168965850

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 25763, 51526, 77289, 154578, 334919, 669838, 1004757, 1829173, 2009514, 3658346, 5487519, 10975038, 23779249, 47558498, 71337747, 142675494]

約数ペア:

[(1, 142675494), (2, 71337747), (3, 47558498), (6, 23779249), (13, 10975038), (26, 5487519), (39, 3658346), (71, 2009514), (78, 1829173), (142, 1004757), (213, 669838), (426, 334919), (923, 154578), (1846, 77289), (2769, 51526), (5538, 25763)]