142292007

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:106

約数の個数: 108

約数和(自身を含む): 267718360

約数和(自身を除く): 125426353

約数列:

[1, 3, 9, 11, 13, 19, 23, 33, 39, 57, 69, 99, 117, 121, 143, 171, 207, 209, 247, 253, 299, 363, 429, 437, 529, 627, 741, 759, 897, 1089, 1287, 1311, 1573, 1587, 1881, 2223, 2277, 2299, 2691, 2717, 2783, 3289, 3933, 4719, 4761, 4807, 5681, 5819, 6877, 6897, 8151, 8349, 9867, 10051, 14157, 14421, 17043, 17457, 20631, 20691, 24453, 25047, 29601, 29887, 30153, 36179, 43263, 51129, 52371, 52877, 61893, 62491, 64009, 75647, 89661, 90459, 108537, 110561, 130663, 158631, 187473, 192027, 226941, 268983, 325611, 331683, 391989, 475893, 562419, 576081, 680823, 687401, 832117, 995049, 1175967, 1216171, 1437293, 2062203, 2496351, 3648513, 4311879, 6186609, 7489053, 10945539, 12935637, 15810223, 47430669, 142292007]

約数ペア:

[(1, 142292007), (3, 47430669), (9, 15810223), (11, 12935637), (13, 10945539), (19, 7489053), (23, 6186609), (33, 4311879), (39, 3648513), (57, 2496351), (69, 2062203), (99, 1437293), (117, 1216171), (121, 1175967), (143, 995049), (171, 832117), (207, 687401), (209, 680823), (247, 576081), (253, 562419), (299, 475893), (363, 391989), (429, 331683), (437, 325611), (529, 268983), (627, 226941), (741, 192027), (759, 187473), (897, 158631), (1089, 130663), (1287, 110561), (1311, 108537), (1573, 90459), (1587, 89661), (1881, 75647), (2223, 64009), (2277, 62491), (2299, 61893), (2691, 52877), (2717, 52371), (2783, 51129), (3289, 43263), (3933, 36179), (4719, 30153), (4761, 29887), (4807, 29601), (5681, 25047), (5819, 24453), (6877, 20691), (6897, 20631), (8151, 17457), (8349, 17043), (9867, 14421), (10051, 14157)]