172697424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211639}}^1$

素因数の和:211667

約数の個数: 40

約数和(自身を含む): 472380480

約数和(自身を除く): 299683056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 211639, 423278, 634917, 846556, 1269834, 1693112, 2539668, 3386224, 3597863, 5079336, 7195726, 10158672, 10793589, 14391452, 21587178, 28782904, 43174356, 57565808, 86348712, 172697424]

約数ペア:

[(1, 172697424), (2, 86348712), (3, 57565808), (4, 43174356), (6, 28782904), (8, 21587178), (12, 14391452), (16, 10793589), (17, 10158672), (24, 7195726), (34, 5079336), (48, 3597863), (51, 3386224), (68, 2539668), (102, 1693112), (136, 1269834), (204, 846556), (272, 634917), (408, 423278), (816, 211639)]