138316626

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1321}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 352815360

約数和(自身を除く): 214498734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 277, 378, 554, 831, 1321, 1662, 1939, 2493, 2642, 3878, 3963, 4986, 5817, 7479, 7926, 9247, 11634, 11889, 14958, 17451, 18494, 23778, 27741, 34902, 35667, 52353, 55482, 71334, 83223, 104706, 166446, 249669, 365917, 499338, 731834, 1097751, 2195502, 2561419, 3293253, 5122838, 6586506, 7684257, 9879759, 15368514, 19759518, 23052771, 46105542, 69158313, 138316626]

約数ペア:

[(1, 138316626), (2, 69158313), (3, 46105542), (6, 23052771), (7, 19759518), (9, 15368514), (14, 9879759), (18, 7684257), (21, 6586506), (27, 5122838), (42, 3293253), (54, 2561419), (63, 2195502), (126, 1097751), (189, 731834), (277, 499338), (378, 365917), (554, 249669), (831, 166446), (1321, 104706), (1662, 83223), (1939, 71334), (2493, 55482), (2642, 52353), (3878, 35667), (3963, 34902), (4986, 27741), (5817, 23778), (7479, 18494), (7926, 17451), (9247, 14958), (11634, 11889)]