129935616

素因数分解:

$2^8\times 3^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 347512704

約数和(自身を除く): 217577088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 367, 384, 461, 734, 768, 922, 1101, 1383, 1468, 1844, 2202, 2766, 2936, 3688, 4404, 5532, 5872, 7376, 8808, 11064, 11744, 14752, 17616, 22128, 23488, 29504, 35232, 44256, 46976, 59008, 70464, 88512, 93952, 118016, 140928, 169187, 177024, 281856, 338374, 354048, 507561, 676748, 1015122, 1353496, 2030244, 2706992, 4060488, 5413984, 8120976, 10827968, 16241952, 21655936, 32483904, 43311872, 64967808, 129935616]

約数ペア:

[(1, 129935616), (2, 64967808), (3, 43311872), (4, 32483904), (6, 21655936), (8, 16241952), (12, 10827968), (16, 8120976), (24, 5413984), (32, 4060488), (48, 2706992), (64, 2030244), (96, 1353496), (128, 1015122), (192, 676748), (256, 507561), (367, 354048), (384, 338374), (461, 281856), (734, 177024), (768, 169187), (922, 140928), (1101, 118016), (1383, 93952), (1468, 88512), (1844, 70464), (2202, 59008), (2766, 46976), (2936, 44256), (3688, 35232), (4404, 29504), (5532, 23488), (5872, 22128), (7376, 17616), (8808, 14752), (11064, 11744)]