191644848

素因数分解:

$2^4\times 3^2\times {\mathrm{1330867}}^1$

素因数の和:1330881

約数の個数: 30

約数和(自身を含む): 536339804

約数和(自身を除く): 344694956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1330867, 2661734, 3992601, 5323468, 7985202, 10646936, 11977803, 15970404, 21293872, 23955606, 31940808, 47911212, 63881616, 95822424, 191644848]

約数ペア:

[(1, 191644848), (2, 95822424), (3, 63881616), (4, 47911212), (6, 31940808), (8, 23955606), (9, 21293872), (12, 15970404), (16, 11977803), (18, 10646936), (24, 7985202), (36, 5323468), (48, 3992601), (72, 2661734), (144, 1330867)]