163164168

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17299}}^1$

素因数の和:17442

約数の個数: 48

約数和(自身を含む): 445302000

約数和(自身を除く): 282137832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 17299, 34598, 51897, 69196, 103794, 138392, 155691, 207588, 311382, 415176, 622764, 1245528, 2266169, 4532338, 6798507, 9064676, 13597014, 18129352, 20395521, 27194028, 40791042, 54388056, 81582084, 163164168]

約数ペア:

[(1, 163164168), (2, 81582084), (3, 54388056), (4, 40791042), (6, 27194028), (8, 20395521), (9, 18129352), (12, 13597014), (18, 9064676), (24, 6798507), (36, 4532338), (72, 2266169), (131, 1245528), (262, 622764), (393, 415176), (524, 311382), (786, 207588), (1048, 155691), (1179, 138392), (1572, 103794), (2358, 69196), (3144, 51897), (4716, 34598), (9432, 17299)]