131602968

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 445536000

約数和(自身を除く): 313933032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 324, 342, 378, 399, 456, 486, 504, 509, 513, 532, 567, 648, 684, 756, 798, 972, 1018, 1026, 1064, 1134, 1197, 1368, 1512, 1527, 1539, 1596, 1701, 1944, 2036, 2052, 2268, 2394, 3054, 3078, 3192, 3402, 3563, 3591, 4072, 4104, 4536, 4581, 4617, 4788, 6108, 6156, 6804, 7126, 7182, 9162, 9234, 9576, 9671, 10689, 10773, 12216, 12312, 13608, 13743, 14252, 14364, 18324, 18468, 19342, 21378, 21546, 27486, 28504, 28728, 29013, 32067, 32319, 36648, 36936, 38684, 41229, 42756, 43092, 54972, 58026, 64134, 64638, 67697, 77368, 82458, 85512, 86184, 87039, 96201, 109944, 116052, 123687, 128268, 129276, 135394, 164916, 174078, 192402, 203091, 232104, 247374, 256536, 258552, 261117, 270788, 288603, 329832, 348156, 384804, 406182, 494748, 522234, 541576, 577206, 609273, 696312, 769608, 783351, 812364, 865809, 989496, 1044468, 1154412, 1218546, 1566702, 1624728, 1731618, 1827819, 2088936, 2308824, 2350053, 2437092, 3133404, 3463236, 3655638, 4700106, 4874184, 5483457, 6266808, 6926472, 7311276, 9400212, 10966914, 14622552, 16450371, 18800424, 21933828, 32900742, 43867656, 65801484, 131602968]

約数ペア:

[(1, 131602968), (2, 65801484), (3, 43867656), (4, 32900742), (6, 21933828), (7, 18800424), (8, 16450371), (9, 14622552), (12, 10966914), (14, 9400212), (18, 7311276), (19, 6926472), (21, 6266808), (24, 5483457), (27, 4874184), (28, 4700106), (36, 3655638), (38, 3463236), (42, 3133404), (54, 2437092), (56, 2350053), (57, 2308824), (63, 2088936), (72, 1827819), (76, 1731618), (81, 1624728), (84, 1566702), (108, 1218546), (114, 1154412), (126, 1044468), (133, 989496), (152, 865809), (162, 812364), (168, 783351), (171, 769608), (189, 696312), (216, 609273), (228, 577206), (243, 541576), (252, 522234), (266, 494748), (324, 406182), (342, 384804), (378, 348156), (399, 329832), (456, 288603), (486, 270788), (504, 261117), (509, 258552), (513, 256536), (532, 247374), (567, 232104), (648, 203091), (684, 192402), (756, 174078), (798, 164916), (972, 135394), (1018, 129276), (1026, 128268), (1064, 123687), (1134, 116052), (1197, 109944), (1368, 96201), (1512, 87039), (1527, 86184), (1539, 85512), (1596, 82458), (1701, 77368), (1944, 67697), (2036, 64638), (2052, 64134), (2268, 58026), (2394, 54972), (3054, 43092), (3078, 42756), (3192, 41229), (3402, 38684), (3563, 36936), (3591, 36648), (4072, 32319), (4104, 32067), (4536, 29013), (4581, 28728), (4617, 28504), (4788, 27486), (6108, 21546), (6156, 21378), (6804, 19342), (7126, 18468), (7182, 18324), (9162, 14364), (9234, 14252), (9576, 13743), (9671, 13608), (10689, 12312), (10773, 12216)]