131891184

素因数分解:

$2^4\times 3^2\times {\mathrm{915911}}^1$

素因数の和:915925

約数の個数: 30

約数和(自身を含む): 369112536

約数和(自身を除く): 237221352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 915911, 1831822, 2747733, 3663644, 5495466, 7327288, 8243199, 10990932, 14654576, 16486398, 21981864, 32972796, 43963728, 65945592, 131891184]

約数ペア:

[(1, 131891184), (2, 65945592), (3, 43963728), (4, 32972796), (6, 21981864), (8, 16486398), (9, 14654576), (12, 10990932), (16, 8243199), (18, 7327288), (24, 5495466), (36, 3663644), (48, 2747733), (72, 1831822), (144, 915911)]