156639246738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27509527}}^1$

素因数の和:27509618

約数の個数: 32

約数和(自身を含む): 341998452096

約数和(自身を除く): 185359205358

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 27509527, 55019054, 82528581, 165057162, 357623851, 715247702, 1072871553, 2008195471, 2145743106, 4016390942, 6024586413, 12049172826, 26106541123, 52213082246, 78319623369, 156639246738]

約数ペア:

[(1, 156639246738), (2, 78319623369), (3, 52213082246), (6, 26106541123), (13, 12049172826), (26, 6024586413), (39, 4016390942), (73, 2145743106), (78, 2008195471), (146, 1072871553), (219, 715247702), (438, 357623851), (949, 165057162), (1898, 82528581), (2847, 55019054), (5694, 27509527)]