115978268

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{27431}}^1$

素因数の和:27593

約数の個数: 24

約数和(自身を含む): 233501184

約数和(自身を除く): 117522916

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 27431, 54862, 109724, 192017, 384034, 768068, 4142081, 8284162, 16568324, 28994567, 57989134, 115978268]

約数ペア:

[(1, 115978268), (2, 57989134), (4, 28994567), (7, 16568324), (14, 8284162), (28, 4142081), (151, 768068), (302, 384034), (604, 192017), (1057, 109724), (2114, 54862), (4228, 27431)]