140844426

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2447}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 288707328

約数和(自身を除く): 147862902

約数列:

[1, 2, 3, 6, 53, 106, 159, 181, 318, 362, 543, 1086, 2447, 4894, 7341, 9593, 14682, 19186, 28779, 57558, 129691, 259382, 389073, 442907, 778146, 885814, 1328721, 2657442, 23474071, 46948142, 70422213, 140844426]

約数ペア:

[(1, 140844426), (2, 70422213), (3, 46948142), (6, 23474071), (53, 2657442), (106, 1328721), (159, 885814), (181, 778146), (318, 442907), (362, 389073), (543, 259382), (1086, 129691), (2447, 57558), (4894, 28779), (7341, 19186), (9593, 14682)]