127355696

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{3623}}^1$

素因数の和:3670

約数の個数: 40

約数和(自身を含む): 267378720

約数和(自身を除く): 140023024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 3623, 4394, 7246, 8788, 14492, 17576, 28984, 35152, 47099, 57968, 94198, 188396, 376792, 612287, 753584, 1224574, 2449148, 4898296, 7959731, 9796592, 15919462, 31838924, 63677848, 127355696]

約数ペア:

[(1, 127355696), (2, 63677848), (4, 31838924), (8, 15919462), (13, 9796592), (16, 7959731), (26, 4898296), (52, 2449148), (104, 1224574), (169, 753584), (208, 612287), (338, 376792), (676, 188396), (1352, 94198), (2197, 57968), (2704, 47099), (3623, 35152), (4394, 28984), (7246, 17576), (8788, 14492)]