142994754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12203}}^1$

素因数の和:12252

約数の個数: 64

約数和(自身を含む): 374906880

約数和(自身を除く): 231912126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 12203, 24406, 36609, 73218, 85421, 109827, 170842, 219654, 256263, 329481, 378293, 512526, 658962, 756586, 768789, 1134879, 1537578, 2269758, 2306367, 2648051, 3404637, 4612734, 5296102, 6809274, 7944153, 10213911, 15888306, 20427822, 23832459, 47664918, 71497377, 142994754]

約数ペア:

[(1, 142994754), (2, 71497377), (3, 47664918), (6, 23832459), (7, 20427822), (9, 15888306), (14, 10213911), (18, 7944153), (21, 6809274), (27, 5296102), (31, 4612734), (42, 3404637), (54, 2648051), (62, 2306367), (63, 2269758), (93, 1537578), (126, 1134879), (186, 768789), (189, 756586), (217, 658962), (279, 512526), (378, 378293), (434, 329481), (558, 256263), (651, 219654), (837, 170842), (1302, 109827), (1674, 85421), (1953, 73218), (3906, 36609), (5859, 24406), (11718, 12203)]