155605968

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{7351}}^1$

素因数の和:7382

約数の個数: 120

約数和(自身を含む): 519639360

約数和(自身を除く): 364033392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 7351, 10584, 14702, 21168, 22053, 29404, 44106, 51457, 58808, 66159, 88212, 102914, 117616, 132318, 154371, 176424, 198477, 205828, 264636, 308742, 352848, 360199, 396954, 411656, 463113, 529272, 617484, 720398, 793908, 823312, 926226, 1058544, 1080597, 1234968, 1389339, 1440796, 1587816, 1852452, 2161194, 2469936, 2778678, 2881592, 3175632, 3241791, 3704904, 4322388, 5557356, 5763184, 6483582, 7409808, 8644776, 9725373, 11114712, 12967164, 17289552, 19450746, 22229424, 25934328, 38901492, 51868656, 77802984, 155605968]

約数ペア:

[(1, 155605968), (2, 77802984), (3, 51868656), (4, 38901492), (6, 25934328), (7, 22229424), (8, 19450746), (9, 17289552), (12, 12967164), (14, 11114712), (16, 9725373), (18, 8644776), (21, 7409808), (24, 6483582), (27, 5763184), (28, 5557356), (36, 4322388), (42, 3704904), (48, 3241791), (49, 3175632), (54, 2881592), (56, 2778678), (63, 2469936), (72, 2161194), (84, 1852452), (98, 1587816), (108, 1440796), (112, 1389339), (126, 1234968), (144, 1080597), (147, 1058544), (168, 926226), (189, 823312), (196, 793908), (216, 720398), (252, 617484), (294, 529272), (336, 463113), (378, 411656), (392, 396954), (432, 360199), (441, 352848), (504, 308742), (588, 264636), (756, 205828), (784, 198477), (882, 176424), (1008, 154371), (1176, 132318), (1323, 117616), (1512, 102914), (1764, 88212), (2352, 66159), (2646, 58808), (3024, 51457), (3528, 44106), (5292, 29404), (7056, 22053), (7351, 21168), (10584, 14702)]