159128536

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{123547}}^1$

素因数の和:123583

約数の個数: 32

約数和(自身を含む): 355818240

約数和(自身を除く): 196689704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 123547, 247094, 494188, 864829, 988376, 1729658, 2841581, 3459316, 5683162, 6918632, 11366324, 19891067, 22732648, 39782134, 79564268, 159128536]

約数ペア:

[(1, 159128536), (2, 79564268), (4, 39782134), (7, 22732648), (8, 19891067), (14, 11366324), (23, 6918632), (28, 5683162), (46, 3459316), (56, 2841581), (92, 1729658), (161, 988376), (184, 864829), (322, 494188), (644, 247094), (1288, 123547)]