147638426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 250145280

約数和(自身を除く): 102506854

約数列:

[1, 2, 13, 23, 26, 46, 239, 299, 478, 598, 1033, 2066, 3107, 5497, 6214, 10994, 13429, 23759, 26858, 47518, 71461, 142922, 246887, 308867, 493774, 617734, 3209531, 5678401, 6419062, 11356802, 73819213, 147638426]

約数ペア:

[(1, 147638426), (2, 73819213), (13, 11356802), (23, 6419062), (26, 5678401), (46, 3209531), (239, 617734), (299, 493774), (478, 308867), (598, 246887), (1033, 142922), (2066, 71461), (3107, 47518), (5497, 26858), (6214, 23759), (10994, 13429)]