142732506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26759}}^1$

素因数の和:26898

約数の個数: 32

約数和(自身を含む): 328826880

約数和(自身を除く): 186094374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 26759, 53518, 80277, 160554, 187313, 374626, 561939, 1123878, 3398393, 6796786, 10195179, 20390358, 23788751, 47577502, 71366253, 142732506]

約数ペア:

[(1, 142732506), (2, 71366253), (3, 47577502), (6, 23788751), (7, 20390358), (14, 10195179), (21, 6796786), (42, 3398393), (127, 1123878), (254, 561939), (381, 374626), (762, 187313), (889, 160554), (1778, 80277), (2667, 53518), (5334, 26759)]