133677964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 275208192

約数和(自身を除く): 141530228

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 157, 188, 314, 329, 628, 647, 658, 1099, 1294, 1316, 2198, 2588, 4396, 4529, 7379, 9058, 14758, 18116, 29516, 30409, 51653, 60818, 101579, 103306, 121636, 203158, 206612, 212863, 406316, 425726, 711053, 851452, 1422106, 2844212, 4774213, 9548426, 19096852, 33419491, 66838982, 133677964]

約数ペア:

[(1, 133677964), (2, 66838982), (4, 33419491), (7, 19096852), (14, 9548426), (28, 4774213), (47, 2844212), (94, 1422106), (157, 851452), (188, 711053), (314, 425726), (329, 406316), (628, 212863), (647, 206612), (658, 203158), (1099, 121636), (1294, 103306), (1316, 101579), (2198, 60818), (2588, 51653), (4396, 30409), (4529, 29516), (7379, 18116), (9058, 14758)]