161808384

素因数分解:

$2^{16}\times 3^1\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 68

約数和(自身を含む): 432010016

約数和(自身を除く): 270201632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 823, 1024, 1536, 1646, 2048, 2469, 3072, 3292, 4096, 4938, 6144, 6584, 8192, 9876, 12288, 13168, 16384, 19752, 24576, 26336, 32768, 39504, 49152, 52672, 65536, 79008, 98304, 105344, 158016, 196608, 210688, 316032, 421376, 632064, 842752, 1264128, 1685504, 2528256, 3371008, 5056512, 6742016, 10113024, 13484032, 20226048, 26968064, 40452096, 53936128, 80904192, 161808384]

約数ペア:

[(1, 161808384), (2, 80904192), (3, 53936128), (4, 40452096), (6, 26968064), (8, 20226048), (12, 13484032), (16, 10113024), (24, 6742016), (32, 5056512), (48, 3371008), (64, 2528256), (96, 1685504), (128, 1264128), (192, 842752), (256, 632064), (384, 421376), (512, 316032), (768, 210688), (823, 196608), (1024, 158016), (1536, 105344), (1646, 98304), (2048, 79008), (2469, 65536), (3072, 52672), (3292, 49152), (4096, 39504), (4938, 32768), (6144, 26336), (6584, 24576), (8192, 19752), (9876, 16384), (12288, 13168)]