131801196

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{83843}}^1$

素因数の和:83981

約数の個数: 24

約数和(自身を含む): 309887424

約数和(自身を除く): 178086228

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 83843, 167686, 251529, 335372, 503058, 1006116, 10983433, 21966866, 32950299, 43933732, 65900598, 131801196]

約数ペア:

[(1, 131801196), (2, 65900598), (3, 43933732), (4, 32950299), (6, 21966866), (12, 10983433), (131, 1006116), (262, 503058), (393, 335372), (524, 251529), (786, 167686), (1572, 83843)]