149799944

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14779}}^1$

素因数の和:14973

約数の個数: 32

約数和(自身を含む): 322795200

約数和(自身を除く): 172995256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 14779, 29558, 59116, 103453, 118232, 206906, 413812, 827624, 2674999, 5349998, 10699996, 18724993, 21399992, 37449986, 74899972, 149799944]

約数ペア:

[(1, 149799944), (2, 74899972), (4, 37449986), (7, 21399992), (8, 18724993), (14, 10699996), (28, 5349998), (56, 2674999), (181, 827624), (362, 413812), (724, 206906), (1267, 118232), (1448, 103453), (2534, 59116), (5068, 29558), (10136, 14779)]