140315042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25633}}^1$

素因数の和:25682

約数の個数: 32

約数和(自身を含む): 265773312

約数和(自身を除く): 125458270

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 25633, 51266, 179431, 358862, 435761, 589559, 871522, 1179118, 3050327, 4126913, 6100654, 8253826, 10022503, 20045006, 70157521, 140315042]

約数ペア:

[(1, 140315042), (2, 70157521), (7, 20045006), (14, 10022503), (17, 8253826), (23, 6100654), (34, 4126913), (46, 3050327), (119, 1179118), (161, 871522), (238, 589559), (322, 435761), (391, 358862), (782, 179431), (2737, 51266), (5474, 25633)]