161864448

素因数分解:

$2^8\times 3^1\times {\mathrm{210761}}^1$

素因数の和:210780

約数の個数: 36

約数和(自身を含む): 430797528

約数和(自身を除く): 268933080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 210761, 421522, 632283, 843044, 1264566, 1686088, 2529132, 3372176, 5058264, 6744352, 10116528, 13488704, 20233056, 26977408, 40466112, 53954816, 80932224, 161864448]

約数ペア:

[(1, 161864448), (2, 80932224), (3, 53954816), (4, 40466112), (6, 26977408), (8, 20233056), (12, 13488704), (16, 10116528), (24, 6744352), (32, 5058264), (48, 3372176), (64, 2529132), (96, 1686088), (128, 1264566), (192, 843044), (256, 632283), (384, 421522), (768, 210761)]