149927478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{29363}}^1$

素因数の和:29428

約数の個数: 32

約数和(自身を含む): 321359616

約数和(自身を除く): 171432138

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1702, 2553, 5106, 29363, 58726, 88089, 176178, 675349, 1086431, 1350698, 2026047, 2172862, 3259293, 4052094, 6518586, 24987913, 49975826, 74963739, 149927478]

約数ペア:

[(1, 149927478), (2, 74963739), (3, 49975826), (6, 24987913), (23, 6518586), (37, 4052094), (46, 3259293), (69, 2172862), (74, 2026047), (111, 1350698), (138, 1086431), (222, 675349), (851, 176178), (1702, 88089), (2553, 58726), (5106, 29363)]