189609984

素因数分解:

$2^{11}\times 3^6\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 572906880

約数和(自身を除く): 383296896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 243, 254, 256, 288, 324, 381, 384, 432, 486, 508, 512, 576, 648, 729, 762, 768, 864, 972, 1016, 1024, 1143, 1152, 1296, 1458, 1524, 1536, 1728, 1944, 2032, 2048, 2286, 2304, 2592, 2916, 3048, 3072, 3429, 3456, 3888, 4064, 4572, 4608, 5184, 5832, 6096, 6144, 6858, 6912, 7776, 8128, 9144, 9216, 10287, 10368, 11664, 12192, 13716, 13824, 15552, 16256, 18288, 18432, 20574, 20736, 23328, 24384, 27432, 27648, 30861, 31104, 32512, 36576, 41148, 41472, 46656, 48768, 54864, 55296, 61722, 62208, 65024, 73152, 82296, 82944, 92583, 93312, 97536, 109728, 123444, 124416, 130048, 146304, 164592, 165888, 185166, 186624, 195072, 219456, 246888, 248832, 260096, 292608, 329184, 370332, 373248, 390144, 438912, 493776, 497664, 585216, 658368, 740664, 746496, 780288, 877824, 987552, 1170432, 1316736, 1481328, 1492992, 1755648, 1975104, 2340864, 2633472, 2962656, 3511296, 3950208, 5266944, 5925312, 7022592, 7900416, 10533888, 11850624, 15800832, 21067776, 23701248, 31601664, 47402496, 63203328, 94804992, 189609984]

約数ペア:

[(1, 189609984), (2, 94804992), (3, 63203328), (4, 47402496), (6, 31601664), (8, 23701248), (9, 21067776), (12, 15800832), (16, 11850624), (18, 10533888), (24, 7900416), (27, 7022592), (32, 5925312), (36, 5266944), (48, 3950208), (54, 3511296), (64, 2962656), (72, 2633472), (81, 2340864), (96, 1975104), (108, 1755648), (127, 1492992), (128, 1481328), (144, 1316736), (162, 1170432), (192, 987552), (216, 877824), (243, 780288), (254, 746496), (256, 740664), (288, 658368), (324, 585216), (381, 497664), (384, 493776), (432, 438912), (486, 390144), (508, 373248), (512, 370332), (576, 329184), (648, 292608), (729, 260096), (762, 248832), (768, 246888), (864, 219456), (972, 195072), (1016, 186624), (1024, 185166), (1143, 165888), (1152, 164592), (1296, 146304), (1458, 130048), (1524, 124416), (1536, 123444), (1728, 109728), (1944, 97536), (2032, 93312), (2048, 92583), (2286, 82944), (2304, 82296), (2592, 73152), (2916, 65024), (3048, 62208), (3072, 61722), (3429, 55296), (3456, 54864), (3888, 48768), (4064, 46656), (4572, 41472), (4608, 41148), (5184, 36576), (5832, 32512), (6096, 31104), (6144, 30861), (6858, 27648), (6912, 27432), (7776, 24384), (8128, 23328), (9144, 20736), (9216, 20574), (10287, 18432), (10368, 18288), (11664, 16256), (12192, 15552), (13716, 13824)]