130281312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{193871}}^1$

素因数の和:193891

約数の個数: 48

約数和(自身を含む): 390845952

約数和(自身を除く): 260564640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 193871, 387742, 581613, 775484, 1163226, 1357097, 1550968, 2326452, 2714194, 3101936, 4071291, 4652904, 5428388, 6203872, 8142582, 9305808, 10856776, 16285164, 18611616, 21713552, 32570328, 43427104, 65140656, 130281312]

約数ペア:

[(1, 130281312), (2, 65140656), (3, 43427104), (4, 32570328), (6, 21713552), (7, 18611616), (8, 16285164), (12, 10856776), (14, 9305808), (16, 8142582), (21, 6203872), (24, 5428388), (28, 4652904), (32, 4071291), (42, 3101936), (48, 2714194), (56, 2326452), (84, 1550968), (96, 1357097), (112, 1163226), (168, 775484), (224, 581613), (336, 387742), (672, 193871)]