157338268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 292225024

約数和(自身を除く): 134886756

約数列:

[1, 2, 4, 31, 62, 97, 103, 124, 127, 194, 206, 254, 388, 412, 508, 3007, 3193, 3937, 6014, 6386, 7874, 9991, 12028, 12319, 12772, 13081, 15748, 19982, 24638, 26162, 39964, 49276, 52324, 309721, 381889, 405511, 619442, 763778, 811022, 1238884, 1268857, 1527556, 1622044, 2537714, 5075428, 39334567, 78669134, 157338268]

約数ペア:

[(1, 157338268), (2, 78669134), (4, 39334567), (31, 5075428), (62, 2537714), (97, 1622044), (103, 1527556), (124, 1268857), (127, 1238884), (194, 811022), (206, 763778), (254, 619442), (388, 405511), (412, 381889), (508, 309721), (3007, 52324), (3193, 49276), (3937, 39964), (6014, 26162), (6386, 24638), (7874, 19982), (9991, 15748), (12028, 13081), (12319, 12772)]