127964096

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{11831}}^1$

素因数の和:11869

約数の個数: 42

約数和(自身を含む): 274987512

約数和(自身を除く): 147023416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 11831, 23662, 47324, 94648, 153803, 189296, 307606, 378592, 615212, 757184, 1230424, 1999439, 2460848, 3998878, 4921696, 7997756, 9843392, 15995512, 31991024, 63982048, 127964096]

約数ペア:

[(1, 127964096), (2, 63982048), (4, 31991024), (8, 15995512), (13, 9843392), (16, 7997756), (26, 4921696), (32, 3998878), (52, 2460848), (64, 1999439), (104, 1230424), (169, 757184), (208, 615212), (338, 378592), (416, 307606), (676, 189296), (832, 153803), (1352, 94648), (2704, 47324), (5408, 23662), (10816, 11831)]