129620192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5879}}^1$

素因数の和:5955

約数の個数: 48

約数和(自身を含む): 280052640

約数和(自身を除く): 150432448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 5512, 5879, 11024, 11758, 22048, 23516, 47032, 76427, 94064, 152854, 188128, 305708, 311587, 611416, 623174, 1222832, 1246348, 2445664, 2492696, 4050631, 4985392, 8101262, 9970784, 16202524, 32405048, 64810096, 129620192]

約数ペア:

[(1, 129620192), (2, 64810096), (4, 32405048), (8, 16202524), (13, 9970784), (16, 8101262), (26, 4985392), (32, 4050631), (52, 2492696), (53, 2445664), (104, 1246348), (106, 1222832), (208, 623174), (212, 611416), (416, 311587), (424, 305708), (689, 188128), (848, 152854), (1378, 94064), (1696, 76427), (2756, 47032), (5512, 23516), (5879, 22048), (11024, 11758)]