147990778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{132371}}^1$

素因数の和:132429

約数の個数: 16

約数和(自身を含む): 244623456

約数和(自身を除く): 96632678

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 132371, 264742, 1720823, 3441646, 5691953, 11383906, 73995389, 147990778]

約数ペア:

[(1, 147990778), (2, 73995389), (13, 11383906), (26, 5691953), (43, 3441646), (86, 1720823), (559, 264742), (1118, 132371)]