140868624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{225751}}^1$

素因数の和:225775

約数の個数: 40

約数和(自身を含む): 391905472

約数和(自身を除く): 251036848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 225751, 451502, 677253, 903004, 1354506, 1806008, 2709012, 2934763, 3612016, 5418024, 5869526, 8804289, 10836048, 11739052, 17608578, 23478104, 35217156, 46956208, 70434312, 140868624]

約数ペア:

[(1, 140868624), (2, 70434312), (3, 46956208), (4, 35217156), (6, 23478104), (8, 17608578), (12, 11739052), (13, 10836048), (16, 8804289), (24, 5869526), (26, 5418024), (39, 3612016), (48, 2934763), (52, 2709012), (78, 1806008), (104, 1354506), (156, 903004), (208, 677253), (312, 451502), (624, 225751)]