173994552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127189}}^1$

素因数の和:127220

約数の個数: 48

約数和(自身を含む): 496041000

約数和(自身を除く): 322046448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 127189, 254378, 381567, 508756, 763134, 1017512, 1144701, 1526268, 2289402, 2416591, 3052536, 4578804, 4833182, 7249773, 9157608, 9666364, 14499546, 19332728, 21749319, 28999092, 43498638, 57998184, 86997276, 173994552]

約数ペア:

[(1, 173994552), (2, 86997276), (3, 57998184), (4, 43498638), (6, 28999092), (8, 21749319), (9, 19332728), (12, 14499546), (18, 9666364), (19, 9157608), (24, 7249773), (36, 4833182), (38, 4578804), (57, 3052536), (72, 2416591), (76, 2289402), (114, 1526268), (152, 1144701), (171, 1017512), (228, 763134), (342, 508756), (456, 381567), (684, 254378), (1368, 127189)]