155565618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{5347}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 336025536

約数和(自身を除く): 180459918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 373, 746, 1119, 2238, 4849, 5347, 9698, 10694, 14547, 16041, 29094, 32082, 69511, 139022, 208533, 417066, 1994431, 3988862, 5983293, 11966586, 25927603, 51855206, 77782809, 155565618]

約数ペア:

[(1, 155565618), (2, 77782809), (3, 51855206), (6, 25927603), (13, 11966586), (26, 5983293), (39, 3988862), (78, 1994431), (373, 417066), (746, 208533), (1119, 139022), (2238, 69511), (4849, 32082), (5347, 29094), (9698, 16041), (10694, 14547)]