156775749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 232727040

約数和(自身を除く): 75951291

約数列:

[1, 3, 13, 39, 53, 73, 159, 219, 689, 949, 1039, 2067, 2847, 3117, 3869, 11607, 13507, 40521, 50297, 55067, 75847, 150891, 165201, 227541, 715871, 986011, 2147613, 2958033, 4019891, 12059673, 52258583, 156775749]

約数ペア:

[(1, 156775749), (3, 52258583), (13, 12059673), (39, 4019891), (53, 2958033), (73, 2147613), (159, 986011), (219, 715871), (689, 227541), (949, 165201), (1039, 150891), (2067, 75847), (2847, 55067), (3117, 50297), (3869, 40521), (11607, 13507)]