156214728

素因数分解:

$2^3\times 3^2\times {\mathrm{2169649}}^1$

素因数の和:2169661

約数の個数: 24

約数和(自身を含む): 423081750

約数和(自身を除く): 266867022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2169649, 4339298, 6508947, 8678596, 13017894, 17357192, 19526841, 26035788, 39053682, 52071576, 78107364, 156214728]

約数ペア:

[(1, 156214728), (2, 78107364), (3, 52071576), (4, 39053682), (6, 26035788), (8, 19526841), (9, 17357192), (12, 13017894), (18, 8678596), (24, 6508947), (36, 4339298), (72, 2169649)]