142657216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 306456080

約数和(自身を除く): 163798864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 277, 416, 554, 619, 832, 1108, 1238, 2216, 2476, 3601, 4432, 4952, 7202, 8047, 8864, 9904, 14404, 16094, 17728, 19808, 28808, 32188, 39616, 57616, 64376, 115232, 128752, 171463, 230464, 257504, 342926, 515008, 685852, 1371704, 2229019, 2743408, 4458038, 5486816, 8916076, 10973632, 17832152, 35664304, 71328608, 142657216]

約数ペア:

[(1, 142657216), (2, 71328608), (4, 35664304), (8, 17832152), (13, 10973632), (16, 8916076), (26, 5486816), (32, 4458038), (52, 2743408), (64, 2229019), (104, 1371704), (208, 685852), (277, 515008), (416, 342926), (554, 257504), (619, 230464), (832, 171463), (1108, 128752), (1238, 115232), (2216, 64376), (2476, 57616), (3601, 39616), (4432, 32188), (4952, 28808), (7202, 19808), (8047, 17728), (8864, 16094), (9904, 14404)]