156909714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 201131886

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 239, 247, 443, 478, 494, 717, 741, 886, 1329, 1434, 1482, 2658, 3107, 4541, 5759, 6214, 8417, 9082, 9321, 11518, 13623, 16834, 17277, 18642, 25251, 27246, 34554, 50502, 59033, 105877, 109421, 118066, 177099, 211754, 218842, 317631, 328263, 354198, 635262, 656526, 1376401, 2011663, 2752802, 4023326, 4129203, 6034989, 8258406, 12069978, 26151619, 52303238, 78454857, 156909714]

約数ペア:

[(1, 156909714), (2, 78454857), (3, 52303238), (6, 26151619), (13, 12069978), (19, 8258406), (26, 6034989), (38, 4129203), (39, 4023326), (57, 2752802), (78, 2011663), (114, 1376401), (239, 656526), (247, 635262), (443, 354198), (478, 328263), (494, 317631), (717, 218842), (741, 211754), (886, 177099), (1329, 118066), (1434, 109421), (1482, 105877), (2658, 59033), (3107, 50502), (4541, 34554), (5759, 27246), (6214, 25251), (8417, 18642), (9082, 17277), (9321, 16834), (11518, 13623)]