158011978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 255695616

約数和(自身を除く): 97683638

約数列:

[1, 2, 23, 37, 46, 74, 263, 353, 526, 706, 851, 1702, 6049, 8119, 9731, 12098, 13061, 16238, 19462, 26122, 92839, 185678, 223813, 300403, 447626, 600806, 2135297, 3435043, 4270594, 6870086, 79005989, 158011978]

約数ペア:

[(1, 158011978), (2, 79005989), (23, 6870086), (37, 4270594), (46, 3435043), (74, 2135297), (263, 600806), (353, 447626), (526, 300403), (706, 223813), (851, 185678), (1702, 92839), (6049, 26122), (8119, 19462), (9731, 16238), (12098, 13061)]