156975386087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{1951}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 172392675840

約数和(自身を除く): 15417289753

約数列:

[1, 13, 89, 197, 353, 1157, 1951, 2561, 4589, 17533, 25363, 31417, 69541, 173639, 227929, 384347, 408421, 688703, 904033, 2257307, 4996511, 6189149, 8953139, 34206883, 61294567, 80458937, 135674491, 444689479, 796829371, 1763768383, 12075029699, 156975386087]

約数ペア:

[(1, 156975386087), (13, 12075029699), (89, 1763768383), (197, 796829371), (353, 444689479), (1157, 135674491), (1951, 80458937), (2561, 61294567), (4589, 34206883), (17533, 8953139), (25363, 6189149), (31417, 4996511), (69541, 2257307), (173639, 904033), (227929, 688703), (384347, 408421)]