195413904

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{64621}}^1$

素因数の和:64645

約数の個数: 80

約数和(自身を含む): 641050240

約数和(自身を除く): 445636336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 64621, 129242, 193863, 258484, 387726, 452347, 516968, 581589, 775452, 904694, 1033936, 1163178, 1357041, 1550904, 1744767, 1809388, 2326356, 2714082, 3101808, 3489534, 3618776, 4071123, 4652712, 5428164, 6979068, 7237552, 8142246, 9305424, 10856328, 12213369, 13958136, 16284492, 21712656, 24426738, 27916272, 32568984, 48853476, 65137968, 97706952, 195413904]

約数ペア:

[(1, 195413904), (2, 97706952), (3, 65137968), (4, 48853476), (6, 32568984), (7, 27916272), (8, 24426738), (9, 21712656), (12, 16284492), (14, 13958136), (16, 12213369), (18, 10856328), (21, 9305424), (24, 8142246), (27, 7237552), (28, 6979068), (36, 5428164), (42, 4652712), (48, 4071123), (54, 3618776), (56, 3489534), (63, 3101808), (72, 2714082), (84, 2326356), (108, 1809388), (112, 1744767), (126, 1550904), (144, 1357041), (168, 1163178), (189, 1033936), (216, 904694), (252, 775452), (336, 581589), (378, 516968), (432, 452347), (504, 387726), (756, 258484), (1008, 193863), (1512, 129242), (3024, 64621)]