145414864

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31667}}^1$

素因数の和:31723

約数の個数: 40

約数和(自身を含む): 329853888

約数和(自身を除く): 184439024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 31667, 63334, 126668, 221669, 253336, 443338, 506672, 886676, 1298347, 1773352, 2596694, 3546704, 5193388, 9088429, 10386776, 18176858, 20773552, 36353716, 72707432, 145414864]

約数ペア:

[(1, 145414864), (2, 72707432), (4, 36353716), (7, 20773552), (8, 18176858), (14, 10386776), (16, 9088429), (28, 5193388), (41, 3546704), (56, 2596694), (82, 1773352), (112, 1298347), (164, 886676), (287, 506672), (328, 443338), (574, 253336), (656, 221669), (1148, 126668), (2296, 63334), (4592, 31667)]