156953808688

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{124172317}}^1$

素因数の和:124172404

約数の個数: 20

約数和(自身を含む): 307947348640

約数和(自身を除く): 150993539952

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 124172317, 248344634, 496689268, 993378536, 1986757072, 9809613043, 19619226086, 39238452172, 78476904344, 156953808688]

約数ペア:

[(1, 156953808688), (2, 78476904344), (4, 39238452172), (8, 19619226086), (16, 9809613043), (79, 1986757072), (158, 993378536), (316, 496689268), (632, 248344634), (1264, 124172317)]