167415950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 337436736

約数和(自身を除く): 170020786

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 181, 325, 362, 650, 905, 1423, 1810, 2353, 2846, 4525, 4706, 7115, 9050, 11765, 14230, 18499, 23530, 35575, 36998, 58825, 71150, 92495, 117650, 184990, 257563, 462475, 515126, 924950, 1287815, 2575630, 3348319, 6439075, 6696638, 12878150, 16741595, 33483190, 83707975, 167415950]

約数ペア:

[(1, 167415950), (2, 83707975), (5, 33483190), (10, 16741595), (13, 12878150), (25, 6696638), (26, 6439075), (50, 3348319), (65, 2575630), (130, 1287815), (181, 924950), (325, 515126), (362, 462475), (650, 257563), (905, 184990), (1423, 117650), (1810, 92495), (2353, 71150), (2846, 58825), (4525, 36998), (4706, 35575), (7115, 23530), (9050, 18499), (11765, 14230)]