168203816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{23029}}^1$

素因数の和:23129

約数の個数: 32

約数和(自身を含む): 348213600

約数和(自身を除く): 180009784

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 23029, 46058, 92116, 184232, 253319, 506638, 1013276, 1911407, 2026552, 3822814, 7645628, 15291256, 21025477, 42050954, 84101908, 168203816]

約数ペア:

[(1, 168203816), (2, 84101908), (4, 42050954), (8, 21025477), (11, 15291256), (22, 7645628), (44, 3822814), (83, 2026552), (88, 1911407), (166, 1013276), (332, 506638), (664, 253319), (913, 184232), (1826, 92116), (3652, 46058), (7304, 23029)]