127940288

素因数分解:

$2^6\times 7^1\times {\mathrm{347}}^1\times {\mathrm{823}}^1$

素因数の和:1189

約数の個数: 56

約数和(自身を含む): 291340032

約数和(自身を除く): 163399744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 347, 448, 694, 823, 1388, 1646, 2429, 2776, 3292, 4858, 5552, 5761, 6584, 9716, 11104, 11522, 13168, 19432, 22208, 23044, 26336, 38864, 46088, 52672, 77728, 92176, 155456, 184352, 285581, 368704, 571162, 1142324, 1999067, 2284648, 3998134, 4569296, 7996268, 9138592, 15992536, 18277184, 31985072, 63970144, 127940288]

約数ペア:

[(1, 127940288), (2, 63970144), (4, 31985072), (7, 18277184), (8, 15992536), (14, 9138592), (16, 7996268), (28, 4569296), (32, 3998134), (56, 2284648), (64, 1999067), (112, 1142324), (224, 571162), (347, 368704), (448, 285581), (694, 184352), (823, 155456), (1388, 92176), (1646, 77728), (2429, 52672), (2776, 46088), (3292, 38864), (4858, 26336), (5552, 23044), (5761, 22208), (6584, 19432), (9716, 13168), (11104, 11522)]