164037168

素因数分解:

$2^4\times 3^2\times {\mathrm{1139147}}^1$

素因数の和:1139161

約数の個数: 30

約数和(自身を含む): 459076644

約数和(自身を除く): 295039476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1139147, 2278294, 3417441, 4556588, 6834882, 9113176, 10252323, 13669764, 18226352, 20504646, 27339528, 41009292, 54679056, 82018584, 164037168]

約数ペア:

[(1, 164037168), (2, 82018584), (3, 54679056), (4, 41009292), (6, 27339528), (8, 20504646), (9, 18226352), (12, 13669764), (16, 10252323), (18, 9113176), (24, 6834882), (36, 4556588), (48, 3417441), (72, 2278294), (144, 1139147)]