156945264112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{53923}}^1$

素因数の和:55950

約数の個数: 80

約数和(自身を含む): 374448256000

約数和(自身を除く): 217502991888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1999, 3998, 7996, 13993, 15992, 25987, 27986, 31984, 51974, 53923, 55972, 103948, 107846, 111944, 181909, 207896, 215692, 223888, 363818, 377461, 415792, 431384, 700999, 727636, 754922, 862768, 1401998, 1455272, 1509844, 2803996, 2910544, 3019688, 4906993, 5607992, 6039376, 9813986, 11215984, 19627972, 39255944, 78511888, 107792077, 215584154, 431168308, 754544539, 862336616, 1401297001, 1509089078, 1724673232, 2802594002, 3018178156, 5605188004, 6036356312, 9809079007, 11210376008, 12072712624, 19618158014, 22420752016, 39236316028, 78472632056, 156945264112]

約数ペア:

[(1, 156945264112), (2, 78472632056), (4, 39236316028), (7, 22420752016), (8, 19618158014), (13, 12072712624), (14, 11210376008), (16, 9809079007), (26, 6036356312), (28, 5605188004), (52, 3018178156), (56, 2802594002), (91, 1724673232), (104, 1509089078), (112, 1401297001), (182, 862336616), (208, 754544539), (364, 431168308), (728, 215584154), (1456, 107792077), (1999, 78511888), (3998, 39255944), (7996, 19627972), (13993, 11215984), (15992, 9813986), (25987, 6039376), (27986, 5607992), (31984, 4906993), (51974, 3019688), (53923, 2910544), (55972, 2803996), (103948, 1509844), (107846, 1455272), (111944, 1401998), (181909, 862768), (207896, 754922), (215692, 727636), (223888, 700999), (363818, 431384), (377461, 415792)]