148590254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 235339776

約数和(自身を除く): 86749522

約数列:

[1, 2, 31, 62, 113, 127, 167, 226, 254, 334, 3503, 3937, 5177, 7006, 7874, 10354, 14351, 18871, 21209, 28702, 37742, 42418, 444881, 585001, 657479, 889762, 1170002, 1314958, 2396617, 4793234, 74295127, 148590254]

約数ペア:

[(1, 148590254), (2, 74295127), (31, 4793234), (62, 2396617), (113, 1314958), (127, 1170002), (167, 889762), (226, 657479), (254, 585001), (334, 444881), (3503, 42418), (3937, 37742), (5177, 28702), (7006, 21209), (7874, 18871), (10354, 14351)]