148154456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{35141}}^1$

素因数の和:35195

約数の個数: 32

約数和(自身を含む): 303626880

約数和(自身を除く): 155472424

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 35141, 70282, 140564, 281128, 597397, 1089371, 1194794, 2178742, 2389588, 4357484, 4779176, 8714968, 18519307, 37038614, 74077228, 148154456]

約数ペア:

[(1, 148154456), (2, 74077228), (4, 37038614), (8, 18519307), (17, 8714968), (31, 4779176), (34, 4357484), (62, 2389588), (68, 2178742), (124, 1194794), (136, 1089371), (248, 597397), (527, 281128), (1054, 140564), (2108, 70282), (4216, 35141)]