149747732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 281100288

約数和(自身を除く): 131352556

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 127, 148, 254, 257, 508, 514, 1028, 1147, 2294, 3937, 4588, 4699, 7874, 7967, 9398, 9509, 15748, 15934, 18796, 19018, 31868, 32639, 38036, 65278, 130556, 145669, 291338, 294779, 582676, 589558, 1011809, 1179116, 1207643, 2023618, 2415286, 4047236, 4830572, 37436933, 74873866, 149747732]

約数ペア:

[(1, 149747732), (2, 74873866), (4, 37436933), (31, 4830572), (37, 4047236), (62, 2415286), (74, 2023618), (124, 1207643), (127, 1179116), (148, 1011809), (254, 589558), (257, 582676), (508, 294779), (514, 291338), (1028, 145669), (1147, 130556), (2294, 65278), (3937, 38036), (4588, 32639), (4699, 31868), (7874, 19018), (7967, 18796), (9398, 15934), (9509, 15748)]