131843844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1737

約数の個数: 72

約数和(自身を含む): 365444352

約数和(自身を除く): 233600508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 223, 396, 446, 669, 892, 1338, 1493, 2007, 2453, 2676, 2986, 4014, 4479, 4906, 5972, 7359, 8028, 8958, 9812, 13437, 14718, 16423, 17916, 22077, 26874, 29436, 32846, 44154, 49269, 53748, 65692, 88308, 98538, 147807, 197076, 295614, 332939, 591228, 665878, 998817, 1331756, 1997634, 2996451, 3662329, 3995268, 5992902, 7324658, 10986987, 11985804, 14649316, 21973974, 32960961, 43947948, 65921922, 131843844]

約数ペア:

[(1, 131843844), (2, 65921922), (3, 43947948), (4, 32960961), (6, 21973974), (9, 14649316), (11, 11985804), (12, 10986987), (18, 7324658), (22, 5992902), (33, 3995268), (36, 3662329), (44, 2996451), (66, 1997634), (99, 1331756), (132, 998817), (198, 665878), (223, 591228), (396, 332939), (446, 295614), (669, 197076), (892, 147807), (1338, 98538), (1493, 88308), (2007, 65692), (2453, 53748), (2676, 49269), (2986, 44154), (4014, 32846), (4479, 29436), (4906, 26874), (5972, 22077), (7359, 17916), (8028, 16423), (8958, 14718), (9812, 13437)]