159997248

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 112

約数和(自身を含む): 479511360

約数和(自身を除く): 319514112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 424, 432, 477, 576, 636, 848, 864, 954, 1272, 1431, 1696, 1728, 1747, 1908, 2544, 2862, 3392, 3494, 3816, 5088, 5241, 5724, 6988, 7632, 10176, 10482, 11448, 13976, 15264, 15723, 20964, 22896, 27952, 30528, 31446, 41928, 45792, 47169, 55904, 62892, 83856, 91584, 92591, 94338, 111808, 125784, 167712, 185182, 188676, 251568, 277773, 335424, 370364, 377352, 503136, 555546, 740728, 754704, 833319, 1006272, 1111092, 1481456, 1509408, 1666638, 2222184, 2499957, 2962912, 3018816, 3333276, 4444368, 4999914, 5925824, 6666552, 8888736, 9999828, 13333104, 17777472, 19999656, 26666208, 39999312, 53332416, 79998624, 159997248]

約数ペア:

[(1, 159997248), (2, 79998624), (3, 53332416), (4, 39999312), (6, 26666208), (8, 19999656), (9, 17777472), (12, 13333104), (16, 9999828), (18, 8888736), (24, 6666552), (27, 5925824), (32, 4999914), (36, 4444368), (48, 3333276), (53, 3018816), (54, 2962912), (64, 2499957), (72, 2222184), (96, 1666638), (106, 1509408), (108, 1481456), (144, 1111092), (159, 1006272), (192, 833319), (212, 754704), (216, 740728), (288, 555546), (318, 503136), (424, 377352), (432, 370364), (477, 335424), (576, 277773), (636, 251568), (848, 188676), (864, 185182), (954, 167712), (1272, 125784), (1431, 111808), (1696, 94338), (1728, 92591), (1747, 91584), (1908, 83856), (2544, 62892), (2862, 55904), (3392, 47169), (3494, 45792), (3816, 41928), (5088, 31446), (5241, 30528), (5724, 27952), (6988, 22896), (7632, 20964), (10176, 15723), (10482, 15264), (11448, 13976)]