161665536

素因数分解:

$2^9\times 3^1\times {\mathrm{105251}}^1$

素因数の和:105272

約数の個数: 40

約数和(自身を含む): 430691184

約数和(自身を除く): 269025648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 105251, 210502, 315753, 421004, 631506, 842008, 1263012, 1684016, 2526024, 3368032, 5052048, 6736064, 10104096, 13472128, 20208192, 26944256, 40416384, 53888512, 80832768, 161665536]

約数ペア:

[(1, 161665536), (2, 80832768), (3, 53888512), (4, 40416384), (6, 26944256), (8, 20208192), (12, 13472128), (16, 10104096), (24, 6736064), (32, 5052048), (48, 3368032), (64, 2526024), (96, 1684016), (128, 1263012), (192, 842008), (256, 631506), (384, 421004), (512, 315753), (768, 210502), (1536, 105251)]