129370112

素因数分解:

$2^{11}\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 260851500

約数和(自身を除く): 131481388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 256, 349, 362, 512, 698, 724, 1024, 1396, 1448, 2048, 2792, 2896, 5584, 5792, 11168, 11584, 22336, 23168, 44672, 46336, 63169, 89344, 92672, 126338, 178688, 185344, 252676, 357376, 370688, 505352, 714752, 1010704, 2021408, 4042816, 8085632, 16171264, 32342528, 64685056, 129370112]

約数ペア:

[(1, 129370112), (2, 64685056), (4, 32342528), (8, 16171264), (16, 8085632), (32, 4042816), (64, 2021408), (128, 1010704), (181, 714752), (256, 505352), (349, 370688), (362, 357376), (512, 252676), (698, 185344), (724, 178688), (1024, 126338), (1396, 92672), (1448, 89344), (2048, 63169), (2792, 46336), (2896, 44672), (5584, 23168), (5792, 22336), (11168, 11584)]