131627728752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{171637}}^1$

素因数の和:172890

約数の個数: 80

約数和(自身を含む): 366495188640

約数和(自身を除く): 234867459888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1229, 2458, 3687, 4916, 7374, 9832, 14748, 15977, 19664, 29496, 31954, 47931, 58992, 63908, 95862, 127816, 171637, 191724, 255632, 343274, 383448, 514911, 686548, 766896, 1029822, 1373096, 2059644, 2231281, 2746192, 4119288, 4462562, 6693843, 8238576, 8925124, 13387686, 17850248, 26775372, 35700496, 53550744, 107101488, 210941873, 421883746, 632825619, 843767492, 1265651238, 1687534984, 2531302476, 2742244349, 3375069968, 5062604952, 5484488698, 8226733047, 10125209904, 10968977396, 16453466094, 21937954792, 32906932188, 43875909584, 65813864376, 131627728752]

約数ペア:

[(1, 131627728752), (2, 65813864376), (3, 43875909584), (4, 32906932188), (6, 21937954792), (8, 16453466094), (12, 10968977396), (13, 10125209904), (16, 8226733047), (24, 5484488698), (26, 5062604952), (39, 3375069968), (48, 2742244349), (52, 2531302476), (78, 1687534984), (104, 1265651238), (156, 843767492), (208, 632825619), (312, 421883746), (624, 210941873), (1229, 107101488), (2458, 53550744), (3687, 35700496), (4916, 26775372), (7374, 17850248), (9832, 13387686), (14748, 8925124), (15977, 8238576), (19664, 6693843), (29496, 4462562), (31954, 4119288), (47931, 2746192), (58992, 2231281), (63908, 2059644), (95862, 1373096), (127816, 1029822), (171637, 766896), (191724, 686548), (255632, 514911), (343274, 383448)]