149188923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 248373216

約数和(自身を除く): 99184293

約数列:

[1, 3, 9, 13, 17, 39, 51, 107, 117, 153, 221, 321, 663, 701, 963, 1391, 1819, 1989, 2103, 4173, 5457, 6309, 9113, 11917, 12519, 16371, 23647, 27339, 35751, 70941, 75007, 82017, 107253, 154921, 212823, 225021, 464763, 675063, 975091, 1275119, 1394289, 2925273, 3825357, 8775819, 11476071, 16576547, 49729641, 149188923]

約数ペア:

[(1, 149188923), (3, 49729641), (9, 16576547), (13, 11476071), (17, 8775819), (39, 3825357), (51, 2925273), (107, 1394289), (117, 1275119), (153, 975091), (221, 675063), (321, 464763), (663, 225021), (701, 212823), (963, 154921), (1391, 107253), (1819, 82017), (1989, 75007), (2103, 70941), (4173, 35751), (5457, 27339), (6309, 23647), (9113, 16371), (11917, 12519)]