128195676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4583}}^1$

素因数の和:4640

約数の個数: 96

約数和(自身を含む): 390190080

約数和(自身を除く): 261994404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 84, 108, 111, 126, 148, 189, 222, 252, 259, 333, 378, 444, 518, 666, 756, 777, 999, 1036, 1332, 1554, 1998, 2331, 3108, 3996, 4583, 4662, 6993, 9166, 9324, 13749, 13986, 18332, 27498, 27972, 32081, 41247, 54996, 64162, 82494, 96243, 123741, 128324, 164988, 169571, 192486, 247482, 288729, 339142, 384972, 494964, 508713, 577458, 678284, 866187, 1017426, 1154916, 1186997, 1526139, 1732374, 2034852, 2373994, 3052278, 3464748, 3560991, 4578417, 4747988, 6104556, 7121982, 9156834, 10682973, 14243964, 18313668, 21365946, 32048919, 42731892, 64097838, 128195676]

約数ペア:

[(1, 128195676), (2, 64097838), (3, 42731892), (4, 32048919), (6, 21365946), (7, 18313668), (9, 14243964), (12, 10682973), (14, 9156834), (18, 7121982), (21, 6104556), (27, 4747988), (28, 4578417), (36, 3560991), (37, 3464748), (42, 3052278), (54, 2373994), (63, 2034852), (74, 1732374), (84, 1526139), (108, 1186997), (111, 1154916), (126, 1017426), (148, 866187), (189, 678284), (222, 577458), (252, 508713), (259, 494964), (333, 384972), (378, 339142), (444, 288729), (518, 247482), (666, 192486), (756, 169571), (777, 164988), (999, 128324), (1036, 123741), (1332, 96243), (1554, 82494), (1998, 64162), (2331, 54996), (3108, 41247), (3996, 32081), (4583, 27972), (4662, 27498), (6993, 18332), (9166, 13986), (9324, 13749)]