140622216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3967}}^1$

素因数の和:4194

約数の個数: 64

約数和(自身を含む): 403783680

約数和(自身を除く): 263161464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3967, 4431, 5064, 5908, 7934, 8862, 11816, 11901, 15868, 17724, 23802, 27769, 31736, 35448, 47604, 55538, 83307, 95208, 111076, 166614, 222152, 333228, 666456, 837037, 1674074, 2511111, 3348148, 5022222, 5859259, 6696296, 10044444, 11718518, 17577777, 20088888, 23437036, 35155554, 46874072, 70311108, 140622216]

約数ペア:

[(1, 140622216), (2, 70311108), (3, 46874072), (4, 35155554), (6, 23437036), (7, 20088888), (8, 17577777), (12, 11718518), (14, 10044444), (21, 6696296), (24, 5859259), (28, 5022222), (42, 3348148), (56, 2511111), (84, 1674074), (168, 837037), (211, 666456), (422, 333228), (633, 222152), (844, 166614), (1266, 111076), (1477, 95208), (1688, 83307), (2532, 55538), (2954, 47604), (3967, 35448), (4431, 31736), (5064, 27769), (5908, 23802), (7934, 17724), (8862, 15868), (11816, 11901)]