145890490208

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 292214926080

約数和(自身を除く): 146324435872

約数列:

[1, 2, 4, 8, 16, 32, 139, 197, 278, 331, 394, 503, 556, 662, 788, 1006, 1112, 1324, 1576, 2012, 2224, 2648, 3152, 4024, 4448, 5296, 6304, 8048, 10592, 16096, 27383, 46009, 54766, 65207, 69917, 92018, 99091, 109532, 130414, 139834, 166493, 184036, 198182, 219064, 260828, 279668, 332986, 368072, 396364, 438128, 521656, 559336, 665972, 736144, 792728, 876256, 1043312, 1118672, 1331944, 1472288, 1585456, 2086624, 2237344, 2663888, 3170912, 5327776, 9063773, 13773649, 18127546, 23142527, 27547298, 32799121, 36255092, 46285054, 55094596, 65598242, 72510184, 92570108, 110189192, 131196484, 145020368, 185140216, 220378384, 262392968, 290040736, 370280432, 440756768, 524785936, 740560864, 1049571872, 4559077819, 9118155638, 18236311276, 36472622552, 72945245104, 145890490208]

約数ペア:

[(1, 145890490208), (2, 72945245104), (4, 36472622552), (8, 18236311276), (16, 9118155638), (32, 4559077819), (139, 1049571872), (197, 740560864), (278, 524785936), (331, 440756768), (394, 370280432), (503, 290040736), (556, 262392968), (662, 220378384), (788, 185140216), (1006, 145020368), (1112, 131196484), (1324, 110189192), (1576, 92570108), (2012, 72510184), (2224, 65598242), (2648, 55094596), (3152, 46285054), (4024, 36255092), (4448, 32799121), (5296, 27547298), (6304, 23142527), (8048, 18127546), (10592, 13773649), (16096, 9063773), (27383, 5327776), (46009, 3170912), (54766, 2663888), (65207, 2237344), (69917, 2086624), (92018, 1585456), (99091, 1472288), (109532, 1331944), (130414, 1118672), (139834, 1043312), (166493, 876256), (184036, 792728), (198182, 736144), (219064, 665972), (260828, 559336), (279668, 521656), (332986, 438128), (368072, 396364)]