127688834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7883}}^1$

素因数の和:7994

約数の個数: 32

約数和(自身を含む): 238412160

約数和(自身を除く): 110723326

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 7883, 8099, 15766, 16198, 55181, 102479, 110362, 204958, 701587, 717353, 1403174, 1434706, 4911109, 9120631, 9822218, 18241262, 63844417, 127688834]

約数ペア:

[(1, 127688834), (2, 63844417), (7, 18241262), (13, 9822218), (14, 9120631), (26, 4911109), (89, 1434706), (91, 1403174), (178, 717353), (182, 701587), (623, 204958), (1157, 110362), (1246, 102479), (2314, 55181), (7883, 16198), (8099, 15766)]