181638144

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19709}}^1$

素因数の和:19735

約数の個数: 66

約数和(自身を含む): 524502810

約数和(自身を除く): 342864666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 19709, 39418, 59127, 78836, 118254, 157672, 177381, 236508, 315344, 354762, 473016, 630688, 709524, 946032, 1261376, 1419048, 1892064, 2522752, 2838096, 3784128, 5045504, 5676192, 7568256, 10091008, 11352384, 15136512, 20182016, 22704768, 30273024, 45409536, 60546048, 90819072, 181638144]

約数ペア:

[(1, 181638144), (2, 90819072), (3, 60546048), (4, 45409536), (6, 30273024), (8, 22704768), (9, 20182016), (12, 15136512), (16, 11352384), (18, 10091008), (24, 7568256), (32, 5676192), (36, 5045504), (48, 3784128), (64, 2838096), (72, 2522752), (96, 1892064), (128, 1419048), (144, 1261376), (192, 946032), (256, 709524), (288, 630688), (384, 473016), (512, 354762), (576, 315344), (768, 236508), (1024, 177381), (1152, 157672), (1536, 118254), (2304, 78836), (3072, 59127), (4608, 39418), (9216, 19709)]