148259546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 243793920

約数和(自身を除く): 95534374

約数列:

[1, 2, 19, 31, 38, 62, 127, 254, 589, 991, 1178, 1982, 2413, 3937, 4826, 7874, 18829, 30721, 37658, 61442, 74803, 125857, 149606, 251714, 583699, 1167398, 2391283, 3901567, 4782566, 7803134, 74129773, 148259546]

約数ペア:

[(1, 148259546), (2, 74129773), (19, 7803134), (31, 4782566), (38, 3901567), (62, 2391283), (127, 1167398), (254, 583699), (589, 251714), (991, 149606), (1178, 125857), (1982, 74803), (2413, 61442), (3937, 37658), (4826, 30721), (7874, 18829)]