157591008

素因数分解:

$2^5\times 3^4\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 120

約数和(自身を含む): 467564328

約数和(自身を除く): 309973320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 163, 216, 288, 324, 326, 373, 432, 489, 648, 652, 746, 864, 978, 1119, 1296, 1304, 1467, 1492, 1956, 2238, 2592, 2608, 2934, 2984, 3357, 3912, 4401, 4476, 5216, 5868, 5968, 6714, 7824, 8802, 8952, 10071, 11736, 11936, 13203, 13428, 15648, 17604, 17904, 20142, 23472, 26406, 26856, 30213, 35208, 35808, 40284, 46944, 52812, 53712, 60426, 60799, 70416, 80568, 105624, 107424, 120852, 121598, 140832, 161136, 182397, 211248, 241704, 243196, 322272, 364794, 422496, 483408, 486392, 547191, 729588, 966816, 972784, 1094382, 1459176, 1641573, 1945568, 2188764, 2918352, 3283146, 4377528, 4924719, 5836704, 6566292, 8755056, 9849438, 13132584, 17510112, 19698876, 26265168, 39397752, 52530336, 78795504, 157591008]

約数ペア:

[(1, 157591008), (2, 78795504), (3, 52530336), (4, 39397752), (6, 26265168), (8, 19698876), (9, 17510112), (12, 13132584), (16, 9849438), (18, 8755056), (24, 6566292), (27, 5836704), (32, 4924719), (36, 4377528), (48, 3283146), (54, 2918352), (72, 2188764), (81, 1945568), (96, 1641573), (108, 1459176), (144, 1094382), (162, 972784), (163, 966816), (216, 729588), (288, 547191), (324, 486392), (326, 483408), (373, 422496), (432, 364794), (489, 322272), (648, 243196), (652, 241704), (746, 211248), (864, 182397), (978, 161136), (1119, 140832), (1296, 121598), (1304, 120852), (1467, 107424), (1492, 105624), (1956, 80568), (2238, 70416), (2592, 60799), (2608, 60426), (2934, 53712), (2984, 52812), (3357, 46944), (3912, 40284), (4401, 35808), (4476, 35208), (5216, 30213), (5868, 26856), (5968, 26406), (6714, 23472), (7824, 20142), (8802, 17904), (8952, 17604), (10071, 15648), (11736, 13428), (11936, 13203)]