143359216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8951}}^1$

素因数の和:8990

約数の個数: 80

約数和(自身を含む): 372976128

約数和(自身を除く): 229616912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 8951, 16016, 17902, 35804, 62657, 71608, 98461, 116363, 125314, 143216, 196922, 232726, 250628, 393844, 465452, 501256, 689227, 787688, 814541, 930904, 1002512, 1279993, 1378454, 1575376, 1629082, 1861808, 2559986, 2756908, 3258164, 5119972, 5513816, 6516328, 8959951, 10239944, 11027632, 13032656, 17919902, 20479888, 35839804, 71679608, 143359216]

約数ペア:

[(1, 143359216), (2, 71679608), (4, 35839804), (7, 20479888), (8, 17919902), (11, 13032656), (13, 11027632), (14, 10239944), (16, 8959951), (22, 6516328), (26, 5513816), (28, 5119972), (44, 3258164), (52, 2756908), (56, 2559986), (77, 1861808), (88, 1629082), (91, 1575376), (104, 1378454), (112, 1279993), (143, 1002512), (154, 930904), (176, 814541), (182, 787688), (208, 689227), (286, 501256), (308, 465452), (364, 393844), (572, 250628), (616, 232726), (728, 196922), (1001, 143216), (1144, 125314), (1232, 116363), (1456, 98461), (2002, 71608), (2288, 62657), (4004, 35804), (8008, 17902), (8951, 16016)]