148927534

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 264499200

約数和(自身を除く): 115571666

約数列:

[1, 2, 7, 14, 31, 62, 217, 409, 434, 818, 839, 1678, 2863, 5726, 5873, 11746, 12679, 25358, 26009, 52018, 88753, 177506, 182063, 343151, 364126, 686302, 2402057, 4804114, 10637681, 21275362, 74463767, 148927534]

約数ペア:

[(1, 148927534), (2, 74463767), (7, 21275362), (14, 10637681), (31, 4804114), (62, 2402057), (217, 686302), (409, 364126), (434, 343151), (818, 182063), (839, 177506), (1678, 88753), (2863, 52018), (5726, 26009), (5873, 25358), (11746, 12679)]