154990528

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4530

約数の個数: 84

約数和(自身を含む): 390384792

約数和(自身を除く): 235394264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1232, 1568, 2156, 2464, 3136, 4312, 4493, 4928, 8624, 8986, 17248, 17972, 31451, 34496, 35944, 49423, 62902, 71888, 98846, 125804, 143776, 197692, 220157, 251608, 287552, 345961, 395384, 440314, 503216, 691922, 790768, 880628, 1006432, 1383844, 1581536, 1761256, 2012864, 2421727, 2767688, 3163072, 3522512, 4843454, 5535376, 7045024, 9686908, 11070752, 14090048, 19373816, 22141504, 38747632, 77495264, 154990528]

約数ペア:

[(1, 154990528), (2, 77495264), (4, 38747632), (7, 22141504), (8, 19373816), (11, 14090048), (14, 11070752), (16, 9686908), (22, 7045024), (28, 5535376), (32, 4843454), (44, 3522512), (49, 3163072), (56, 2767688), (64, 2421727), (77, 2012864), (88, 1761256), (98, 1581536), (112, 1383844), (154, 1006432), (176, 880628), (196, 790768), (224, 691922), (308, 503216), (352, 440314), (392, 395384), (448, 345961), (539, 287552), (616, 251608), (704, 220157), (784, 197692), (1078, 143776), (1232, 125804), (1568, 98846), (2156, 71888), (2464, 62902), (3136, 49423), (4312, 35944), (4493, 34496), (4928, 31451), (8624, 17972), (8986, 17248)]