161341056

素因数分解:

$2^7\times 3^2\times {\mathrm{140053}}^1$

素因数の和:140073

約数の個数: 48

約数和(自身を含む): 464279010

約数和(自身を除く): 302937954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 140053, 280106, 420159, 560212, 840318, 1120424, 1260477, 1680636, 2240848, 2520954, 3361272, 4481696, 5041908, 6722544, 8963392, 10083816, 13445088, 17926784, 20167632, 26890176, 40335264, 53780352, 80670528, 161341056]

約数ペア:

[(1, 161341056), (2, 80670528), (3, 53780352), (4, 40335264), (6, 26890176), (8, 20167632), (9, 17926784), (12, 13445088), (16, 10083816), (18, 8963392), (24, 6722544), (32, 5041908), (36, 4481696), (48, 3361272), (64, 2520954), (72, 2240848), (96, 1680636), (128, 1260477), (144, 1120424), (192, 840318), (288, 560212), (384, 420159), (576, 280106), (1152, 140053)]