128897367816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2297}}^1\times {\mathrm{334021}}^1$

素因数の和:336334

約数の個数: 64

約数和(自身を含む): 368439626880

約数和(自身を除く): 239542259064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2297, 4594, 6891, 9188, 13782, 16079, 18376, 27564, 32158, 48237, 55128, 64316, 96474, 128632, 192948, 334021, 385896, 668042, 1002063, 1336084, 2004126, 2338147, 2672168, 4008252, 4676294, 7014441, 8016504, 9352588, 14028882, 18705176, 28057764, 56115528, 767246237, 1534492474, 2301738711, 3068984948, 4603477422, 5370723659, 6137969896, 9206954844, 10741447318, 16112170977, 18413909688, 21482894636, 32224341954, 42965789272, 64448683908, 128897367816]

約数ペア:

[(1, 128897367816), (2, 64448683908), (3, 42965789272), (4, 32224341954), (6, 21482894636), (7, 18413909688), (8, 16112170977), (12, 10741447318), (14, 9206954844), (21, 6137969896), (24, 5370723659), (28, 4603477422), (42, 3068984948), (56, 2301738711), (84, 1534492474), (168, 767246237), (2297, 56115528), (4594, 28057764), (6891, 18705176), (9188, 14028882), (13782, 9352588), (16079, 8016504), (18376, 7014441), (27564, 4676294), (32158, 4008252), (48237, 2672168), (55128, 2338147), (64316, 2004126), (96474, 1336084), (128632, 1002063), (192948, 668042), (334021, 385896)]