127684752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204623}}^1$

素因数の和:204647

約数の個数: 40

約数和(自身を含む): 355227264

約数和(自身を除く): 227542512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 204623, 409246, 613869, 818492, 1227738, 1636984, 2455476, 2660099, 3273968, 4910952, 5320198, 7980297, 9821904, 10640396, 15960594, 21280792, 31921188, 42561584, 63842376, 127684752]

約数ペア:

[(1, 127684752), (2, 63842376), (3, 42561584), (4, 31921188), (6, 21280792), (8, 15960594), (12, 10640396), (13, 9821904), (16, 7980297), (24, 5320198), (26, 4910952), (39, 3273968), (48, 2660099), (52, 2455476), (78, 1636984), (104, 1227738), (156, 818492), (208, 613869), (312, 409246), (624, 204623)]