146403418

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3271}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 263854080

約数和(自身を除く): 117450662

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 3197, 3271, 6394, 6542, 22379, 22897, 44758, 45794, 75233, 150466, 454669, 526631, 909338, 1053262, 3182683, 6365366, 10457387, 20914774, 73201709, 146403418]

約数ペア:

[(1, 146403418), (2, 73201709), (7, 20914774), (14, 10457387), (23, 6365366), (46, 3182683), (139, 1053262), (161, 909338), (278, 526631), (322, 454669), (973, 150466), (1946, 75233), (3197, 45794), (3271, 44758), (6394, 22897), (6542, 22379)]