158618096

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 391849920

約数和(自身を除く): 233231824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 112, 158, 182, 196, 197, 208, 316, 364, 392, 394, 553, 632, 637, 728, 784, 788, 1027, 1106, 1264, 1274, 1379, 1456, 1576, 2054, 2212, 2548, 2561, 2758, 3152, 3871, 4108, 4424, 5096, 5122, 5516, 7189, 7742, 8216, 8848, 9653, 10192, 10244, 11032, 14378, 15484, 15563, 16432, 17927, 19306, 20488, 22064, 28756, 30968, 31126, 35854, 38612, 40976, 50323, 57512, 61936, 62252, 71708, 77224, 100646, 108941, 115024, 124504, 125489, 143416, 154448, 201292, 202319, 217882, 249008, 250978, 286832, 402584, 404638, 435764, 501956, 762587, 805168, 809276, 871528, 1003912, 1416233, 1525174, 1618552, 1743056, 2007824, 2832466, 3050348, 3237104, 5664932, 6100696, 9913631, 11329864, 12201392, 19827262, 22659728, 39654524, 79309048, 158618096]

約数ペア:

[(1, 158618096), (2, 79309048), (4, 39654524), (7, 22659728), (8, 19827262), (13, 12201392), (14, 11329864), (16, 9913631), (26, 6100696), (28, 5664932), (49, 3237104), (52, 3050348), (56, 2832466), (79, 2007824), (91, 1743056), (98, 1618552), (104, 1525174), (112, 1416233), (158, 1003912), (182, 871528), (196, 809276), (197, 805168), (208, 762587), (316, 501956), (364, 435764), (392, 404638), (394, 402584), (553, 286832), (632, 250978), (637, 249008), (728, 217882), (784, 202319), (788, 201292), (1027, 154448), (1106, 143416), (1264, 125489), (1274, 124504), (1379, 115024), (1456, 108941), (1576, 100646), (2054, 77224), (2212, 71708), (2548, 62252), (2561, 61936), (2758, 57512), (3152, 50323), (3871, 40976), (4108, 38612), (4424, 35854), (5096, 31126), (5122, 30968), (5516, 28756), (7189, 22064), (7742, 20488), (8216, 19306), (8848, 17927), (9653, 16432), (10192, 15563), (10244, 15484), (11032, 14378)]