155177984

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11690

約数の個数: 44

約数和(自身を含む): 334094964

約数和(自身を除く): 178916980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 11657, 13312, 23314, 46628, 93256, 151541, 186512, 303082, 373024, 606164, 746048, 1212328, 1492096, 2424656, 2984192, 4849312, 5968384, 9698624, 11936768, 19397248, 38794496, 77588992, 155177984]

約数ペア:

[(1, 155177984), (2, 77588992), (4, 38794496), (8, 19397248), (13, 11936768), (16, 9698624), (26, 5968384), (32, 4849312), (52, 2984192), (64, 2424656), (104, 1492096), (128, 1212328), (208, 746048), (256, 606164), (416, 373024), (512, 303082), (832, 186512), (1024, 151541), (1664, 93256), (3328, 46628), (6656, 23314), (11657, 13312)]