123787804528

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{1933}}^1\times {\mathrm{14879}}^1$

素因数の和:17089

約数の個数: 40

約数和(自身を含む): 240871190400

約数和(自身を除く): 117083385872

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 1933, 2152, 3866, 4304, 7732, 14879, 15464, 29758, 30928, 59516, 119032, 238064, 519977, 1039954, 2079908, 4002451, 4159816, 8004902, 8319632, 16009804, 28761107, 32019608, 57522214, 64039216, 115044428, 230088856, 460177712, 7736737783, 15473475566, 30946951132, 61893902264, 123787804528]

約数ペア:

[(1, 123787804528), (2, 61893902264), (4, 30946951132), (8, 15473475566), (16, 7736737783), (269, 460177712), (538, 230088856), (1076, 115044428), (1933, 64039216), (2152, 57522214), (3866, 32019608), (4304, 28761107), (7732, 16009804), (14879, 8319632), (15464, 8004902), (29758, 4159816), (30928, 4002451), (59516, 2079908), (119032, 1039954), (238064, 519977)]