130521496

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{8999}}^1$

素因数の和:9056

約数の個数: 48

約数和(自身を含む): 292410000

約数和(自身を除く): 161888504

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 8999, 14504, 17998, 35996, 62993, 71992, 125986, 251972, 332963, 440951, 503944, 665926, 881902, 1331852, 1763804, 2330741, 2663704, 3527608, 4661482, 9322964, 16315187, 18645928, 32630374, 65260748, 130521496]

約数ペア:

[(1, 130521496), (2, 65260748), (4, 32630374), (7, 18645928), (8, 16315187), (14, 9322964), (28, 4661482), (37, 3527608), (49, 2663704), (56, 2330741), (74, 1763804), (98, 1331852), (148, 881902), (196, 665926), (259, 503944), (296, 440951), (392, 332963), (518, 251972), (1036, 125986), (1813, 71992), (2072, 62993), (3626, 35996), (7252, 17998), (8999, 14504)]