164431728

素因数分解:

$2^4\times 3^3\times {\mathrm{380629}}^1$

素因数の和:380646

約数の個数: 40

約数和(自身を含む): 471981200

約数和(自身を除く): 307549472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 380629, 761258, 1141887, 1522516, 2283774, 3045032, 3425661, 4567548, 6090064, 6851322, 9135096, 10276983, 13702644, 18270192, 20553966, 27405288, 41107932, 54810576, 82215864, 164431728]

約数ペア:

[(1, 164431728), (2, 82215864), (3, 54810576), (4, 41107932), (6, 27405288), (8, 20553966), (9, 18270192), (12, 13702644), (16, 10276983), (18, 9135096), (24, 6851322), (27, 6090064), (36, 4567548), (48, 3425661), (54, 3045032), (72, 2283774), (108, 1522516), (144, 1141887), (216, 761258), (432, 380629)]