156785046910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17431}}^1\times {\mathrm{39107}}^1$

素因数の和:56568

約数の個数: 32

約数和(自身を含む): 294507643392

約数和(自身を除く): 137722596482

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 17431, 34862, 39107, 78214, 87155, 174310, 195535, 391070, 400913, 801826, 899461, 1798922, 2004565, 4009130, 4497305, 8994610, 681674117, 1363348234, 3408370585, 6816741170, 15678504691, 31357009382, 78392523455, 156785046910]

約数ペア:

[(1, 156785046910), (2, 78392523455), (5, 31357009382), (10, 15678504691), (23, 6816741170), (46, 3408370585), (115, 1363348234), (230, 681674117), (17431, 8994610), (34862, 4497305), (39107, 4009130), (78214, 2004565), (87155, 1798922), (174310, 899461), (195535, 801826), (391070, 400913)]