156779551201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{62761}}^1$

素因数の和:63161

約数の個数: 32

約数和(自身を含む): 195640702208

約数和(自身を除く): 38861151007

約数列:

[1, 7, 13, 91, 97, 283, 679, 1261, 1981, 3679, 8827, 25753, 27451, 62761, 192157, 356863, 439327, 815893, 2498041, 5711251, 6087817, 17761363, 42614719, 79141621, 124329541, 230897719, 553991347, 1616284033, 1722852211, 12059965477, 22397078743, 156779551201]

約数ペア:

[(1, 156779551201), (7, 22397078743), (13, 12059965477), (91, 1722852211), (97, 1616284033), (283, 553991347), (679, 230897719), (1261, 124329541), (1981, 79141621), (3679, 42614719), (8827, 17761363), (25753, 6087817), (27451, 5711251), (62761, 2498041), (192157, 815893), (356863, 439327)]