131460912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 404773200

約数和(自身を除く): 273312288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 149, 176, 198, 264, 298, 396, 447, 528, 557, 596, 792, 894, 1114, 1192, 1341, 1584, 1639, 1671, 1788, 2228, 2384, 2682, 3278, 3342, 3576, 4456, 4917, 5013, 5364, 6127, 6556, 6684, 7152, 8912, 9834, 10026, 10728, 12254, 13112, 13368, 14751, 18381, 19668, 20052, 21456, 24508, 26224, 26736, 29502, 36762, 39336, 40104, 49016, 55143, 59004, 73524, 78672, 80208, 82993, 98032, 110286, 118008, 147048, 165986, 220572, 236016, 248979, 294096, 331972, 441144, 497958, 663944, 746937, 882288, 912923, 995916, 1327888, 1493874, 1825846, 1991832, 2738769, 2987748, 3651692, 3983664, 5477538, 5975496, 7303384, 8216307, 10955076, 11950992, 14606768, 16432614, 21910152, 32865228, 43820304, 65730456, 131460912]

約数ペア:

[(1, 131460912), (2, 65730456), (3, 43820304), (4, 32865228), (6, 21910152), (8, 16432614), (9, 14606768), (11, 11950992), (12, 10955076), (16, 8216307), (18, 7303384), (22, 5975496), (24, 5477538), (33, 3983664), (36, 3651692), (44, 2987748), (48, 2738769), (66, 1991832), (72, 1825846), (88, 1493874), (99, 1327888), (132, 995916), (144, 912923), (149, 882288), (176, 746937), (198, 663944), (264, 497958), (298, 441144), (396, 331972), (447, 294096), (528, 248979), (557, 236016), (596, 220572), (792, 165986), (894, 147048), (1114, 118008), (1192, 110286), (1341, 98032), (1584, 82993), (1639, 80208), (1671, 78672), (1788, 73524), (2228, 59004), (2384, 55143), (2682, 49016), (3278, 40104), (3342, 39336), (3576, 36762), (4456, 29502), (4917, 26736), (5013, 26224), (5364, 24508), (6127, 21456), (6556, 20052), (6684, 19668), (7152, 18381), (8912, 14751), (9834, 13368), (10026, 13112), (10728, 12254)]