151923928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31081}}^1$

素因数の和:31147

約数の個数: 32

約数和(自身を含む): 313306560

約数和(自身を除く): 161382632

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 31081, 62162, 124324, 248648, 404053, 808106, 1460807, 1616212, 2921614, 3232424, 5843228, 11686456, 18990491, 37980982, 75961964, 151923928]

約数ペア:

[(1, 151923928), (2, 75961964), (4, 37980982), (8, 18990491), (13, 11686456), (26, 5843228), (47, 3232424), (52, 2921614), (94, 1616212), (104, 1460807), (188, 808106), (376, 404053), (611, 248648), (1222, 124324), (2444, 62162), (4888, 31081)]