141996148

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{117937}}^1$

素因数の和:117991

約数の個数: 24

約数和(自身を含む): 290599232

約数和(自身を除く): 148603084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 117937, 235874, 471748, 825559, 1651118, 3302236, 5071291, 10142582, 20285164, 35499037, 70998074, 141996148]

約数ペア:

[(1, 141996148), (2, 70998074), (4, 35499037), (7, 20285164), (14, 10142582), (28, 5071291), (43, 3302236), (86, 1651118), (172, 825559), (301, 471748), (602, 235874), (1204, 117937)]