142904346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2293}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 332978688

約数和(自身を除く): 190074342

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 141, 221, 282, 442, 611, 663, 799, 1222, 1326, 1598, 1833, 2293, 2397, 3666, 4586, 4794, 6879, 10387, 13758, 20774, 29809, 31161, 38981, 59618, 62322, 77962, 89427, 107771, 116943, 178854, 215542, 233886, 323313, 506753, 646626, 1013506, 1401023, 1520259, 1832107, 2802046, 3040518, 3664214, 4203069, 5496321, 8406138, 10992642, 23817391, 47634782, 71452173, 142904346]

約数ペア:

[(1, 142904346), (2, 71452173), (3, 47634782), (6, 23817391), (13, 10992642), (17, 8406138), (26, 5496321), (34, 4203069), (39, 3664214), (47, 3040518), (51, 2802046), (78, 1832107), (94, 1520259), (102, 1401023), (141, 1013506), (221, 646626), (282, 506753), (442, 323313), (611, 233886), (663, 215542), (799, 178854), (1222, 116943), (1326, 107771), (1598, 89427), (1833, 77962), (2293, 62322), (2397, 59618), (3666, 38981), (4586, 31161), (4794, 29809), (6879, 20774), (10387, 13758)]