127956248

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1709}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 280713600

約数和(自身を除く): 152757352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 1709, 2674, 3418, 5348, 6836, 9359, 10696, 11963, 13672, 18718, 23926, 37436, 47852, 74872, 83741, 95704, 167482, 326419, 334964, 652838, 669928, 1305676, 2284933, 2611352, 4569866, 9139732, 15994531, 18279464, 31989062, 63978124, 127956248]

約数ペア:

[(1, 127956248), (2, 63978124), (4, 31989062), (7, 18279464), (8, 15994531), (14, 9139732), (28, 4569866), (49, 2611352), (56, 2284933), (98, 1305676), (191, 669928), (196, 652838), (382, 334964), (392, 326419), (764, 167482), (1337, 95704), (1528, 83741), (1709, 74872), (2674, 47852), (3418, 37436), (5348, 23926), (6836, 18718), (9359, 13672), (10696, 11963)]