187121984

素因数分解:

$2^6\times 7^2\times {\mathrm{59669}}^1$

素因数の和:59695

約数の個数: 42

約数和(自身を含む): 431951130

約数和(自身を除く): 244829146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 59669, 119338, 238676, 417683, 477352, 835366, 954704, 1670732, 1909408, 2923781, 3341464, 3818816, 5847562, 6682928, 11695124, 13365856, 23390248, 26731712, 46780496, 93560992, 187121984]

約数ペア:

[(1, 187121984), (2, 93560992), (4, 46780496), (7, 26731712), (8, 23390248), (14, 13365856), (16, 11695124), (28, 6682928), (32, 5847562), (49, 3818816), (56, 3341464), (64, 2923781), (98, 1909408), (112, 1670732), (196, 954704), (224, 835366), (392, 477352), (448, 417683), (784, 238676), (1568, 119338), (3136, 59669)]