133678132

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71257}}^1$

素因数の和:71335

約数の個数: 24

約数和(自身を含む): 271350464

約数和(自身を除く): 137672332

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 71257, 142514, 285028, 498799, 997598, 1995196, 4774219, 9548438, 19096876, 33419533, 66839066, 133678132]

約数ペア:

[(1, 133678132), (2, 66839066), (4, 33419533), (7, 19096876), (14, 9548438), (28, 4774219), (67, 1995196), (134, 997598), (268, 498799), (469, 285028), (938, 142514), (1876, 71257)]