158015984

素因数分解:

$2^4\times 7^3\times {\mathrm{28793}}^1$

素因数の和:28822

約数の個数: 40

約数和(自身を含む): 357045600

約数和(自身を除く): 199029616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 28793, 57586, 115172, 201551, 230344, 403102, 460688, 806204, 1410857, 1612408, 2821714, 3224816, 5643428, 9875999, 11286856, 19751998, 22573712, 39503996, 79007992, 158015984]

約数ペア:

[(1, 158015984), (2, 79007992), (4, 39503996), (7, 22573712), (8, 19751998), (14, 11286856), (16, 9875999), (28, 5643428), (49, 3224816), (56, 2821714), (98, 1612408), (112, 1410857), (196, 806204), (343, 460688), (392, 403102), (686, 230344), (784, 201551), (1372, 115172), (2744, 57586), (5488, 28793)]