158498574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{6619}}^1$

素因数の和:6944

約数の個数: 32

約数和(自身を含む): 342545280

約数和(自身を除く): 184046706

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3991, 6619, 7982, 11973, 13238, 19857, 23946, 39714, 86047, 172094, 258141, 516282, 2032033, 4064066, 6096099, 12192198, 26416429, 52832858, 79249287, 158498574]

約数ペア:

[(1, 158498574), (2, 79249287), (3, 52832858), (6, 26416429), (13, 12192198), (26, 6096099), (39, 4064066), (78, 2032033), (307, 516282), (614, 258141), (921, 172094), (1842, 86047), (3991, 39714), (6619, 23946), (7982, 19857), (11973, 13238)]