140188324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 272111616

約数和(自身を除く): 131923292

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 527, 911, 1054, 1241, 1822, 2108, 2263, 2482, 3644, 4526, 4964, 9052, 15487, 28241, 30974, 38471, 56482, 61948, 66503, 76942, 112964, 133006, 153884, 266012, 480097, 960194, 1130551, 1920388, 2061593, 2261102, 4123186, 4522204, 8246372, 35047081, 70094162, 140188324]

約数ペア:

[(1, 140188324), (2, 70094162), (4, 35047081), (17, 8246372), (31, 4522204), (34, 4123186), (62, 2261102), (68, 2061593), (73, 1920388), (124, 1130551), (146, 960194), (292, 480097), (527, 266012), (911, 153884), (1054, 133006), (1241, 112964), (1822, 76942), (2108, 66503), (2263, 61948), (2482, 56482), (3644, 38471), (4526, 30974), (4964, 28241), (9052, 15487)]