149012244

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{19433}}^1$

素因数の和:19517

約数の個数: 48

約数和(自身を含む): 391789440

約数和(自身を除く): 242777196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 19433, 38866, 58299, 77732, 116598, 174897, 233196, 349794, 524691, 699588, 1049382, 1379743, 2098764, 2759486, 4139229, 5518972, 8278458, 12417687, 16556916, 24835374, 37253061, 49670748, 74506122, 149012244]

約数ペア:

[(1, 149012244), (2, 74506122), (3, 49670748), (4, 37253061), (6, 24835374), (9, 16556916), (12, 12417687), (18, 8278458), (27, 5518972), (36, 4139229), (54, 2759486), (71, 2098764), (108, 1379743), (142, 1049382), (213, 699588), (284, 524691), (426, 349794), (639, 233196), (852, 174897), (1278, 116598), (1917, 77732), (2556, 58299), (3834, 38866), (7668, 19433)]