164047672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22963}}^1$

素因数の和:23035

約数の個数: 32

約数和(自身を含む): 330681600

約数和(自身を除く): 166633928

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 22963, 45926, 91852, 183704, 436297, 872594, 1079261, 1745188, 2158522, 3490376, 4317044, 8634088, 20505959, 41011918, 82023836, 164047672]

約数ペア:

[(1, 164047672), (2, 82023836), (4, 41011918), (8, 20505959), (19, 8634088), (38, 4317044), (47, 3490376), (76, 2158522), (94, 1745188), (152, 1079261), (188, 872594), (376, 436297), (893, 183704), (1786, 91852), (3572, 45926), (7144, 22963)]