139212672

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8431}}^1$

素因数の和:8491

約数の個数: 64

約数和(自身を含む): 378428160

約数和(自身を除く): 239215488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 8431, 16512, 16862, 25293, 33724, 50586, 67448, 101172, 134896, 202344, 269792, 362533, 404688, 539584, 725066, 809376, 1079168, 1087599, 1450132, 1618752, 2175198, 2900264, 3237504, 4350396, 5800528, 8700792, 11601056, 17401584, 23202112, 34803168, 46404224, 69606336, 139212672]

約数ペア:

[(1, 139212672), (2, 69606336), (3, 46404224), (4, 34803168), (6, 23202112), (8, 17401584), (12, 11601056), (16, 8700792), (24, 5800528), (32, 4350396), (43, 3237504), (48, 2900264), (64, 2175198), (86, 1618752), (96, 1450132), (128, 1087599), (129, 1079168), (172, 809376), (192, 725066), (258, 539584), (344, 404688), (384, 362533), (516, 269792), (688, 202344), (1032, 134896), (1376, 101172), (2064, 67448), (2752, 50586), (4128, 33724), (5504, 25293), (8256, 16862), (8431, 16512)]