149273088

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:797

約数の個数: 80

約数和(自身を含む): 400852320

約数和(自身を除く): 251579232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 512, 619, 628, 768, 942, 1238, 1256, 1536, 1857, 1884, 2476, 2512, 3714, 3768, 4952, 5024, 7428, 7536, 9904, 10048, 14856, 15072, 19808, 20096, 29712, 30144, 39616, 40192, 59424, 60288, 79232, 80384, 97183, 118848, 120576, 158464, 194366, 237696, 241152, 291549, 316928, 388732, 475392, 583098, 777464, 950784, 1166196, 1554928, 2332392, 3109856, 4664784, 6219712, 9329568, 12439424, 18659136, 24878848, 37318272, 49757696, 74636544, 149273088]

約数ペア:

[(1, 149273088), (2, 74636544), (3, 49757696), (4, 37318272), (6, 24878848), (8, 18659136), (12, 12439424), (16, 9329568), (24, 6219712), (32, 4664784), (48, 3109856), (64, 2332392), (96, 1554928), (128, 1166196), (157, 950784), (192, 777464), (256, 583098), (314, 475392), (384, 388732), (471, 316928), (512, 291549), (619, 241152), (628, 237696), (768, 194366), (942, 158464), (1238, 120576), (1256, 118848), (1536, 97183), (1857, 80384), (1884, 79232), (2476, 60288), (2512, 59424), (3714, 40192), (3768, 39616), (4952, 30144), (5024, 29712), (7428, 20096), (7536, 19808), (9904, 15072), (10048, 14856)]