143802008

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 315394560

約数和(自身を除く): 171592552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 107, 206, 214, 233, 412, 428, 466, 721, 749, 824, 856, 932, 1442, 1498, 1631, 1864, 2884, 2996, 3262, 5768, 5992, 6524, 11021, 13048, 22042, 23999, 24931, 44084, 47998, 49862, 77147, 88168, 95996, 99724, 154294, 167993, 174517, 191992, 199448, 308588, 335986, 349034, 617176, 671972, 698068, 1343944, 1396136, 2567893, 5135786, 10271572, 17975251, 20543144, 35950502, 71901004, 143802008]

約数ペア:

[(1, 143802008), (2, 71901004), (4, 35950502), (7, 20543144), (8, 17975251), (14, 10271572), (28, 5135786), (56, 2567893), (103, 1396136), (107, 1343944), (206, 698068), (214, 671972), (233, 617176), (412, 349034), (428, 335986), (466, 308588), (721, 199448), (749, 191992), (824, 174517), (856, 167993), (932, 154294), (1442, 99724), (1498, 95996), (1631, 88168), (1864, 77147), (2884, 49862), (2996, 47998), (3262, 44084), (5768, 24931), (5992, 23999), (6524, 22042), (11021, 13048)]