159841728

素因数分解:

$2^6\times 3^3\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:651

約数の個数: 112

約数和(自身を含む): 473110560

約数和(自身を除く): 313268832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 233, 288, 397, 432, 466, 576, 699, 794, 864, 932, 1191, 1398, 1588, 1728, 1864, 2097, 2382, 2796, 3176, 3573, 3728, 4194, 4764, 5592, 6291, 6352, 7146, 7456, 8388, 9528, 10719, 11184, 12582, 12704, 14292, 14912, 16776, 19056, 21438, 22368, 25164, 25408, 28584, 33552, 38112, 42876, 44736, 50328, 57168, 67104, 76224, 85752, 92501, 100656, 114336, 134208, 171504, 185002, 201312, 228672, 277503, 343008, 370004, 402624, 555006, 686016, 740008, 832509, 1110012, 1480016, 1665018, 2220024, 2497527, 2960032, 3330036, 4440048, 4995054, 5920064, 6660072, 8880096, 9990108, 13320144, 17760192, 19980216, 26640288, 39960432, 53280576, 79920864, 159841728]

約数ペア:

[(1, 159841728), (2, 79920864), (3, 53280576), (4, 39960432), (6, 26640288), (8, 19980216), (9, 17760192), (12, 13320144), (16, 9990108), (18, 8880096), (24, 6660072), (27, 5920064), (32, 4995054), (36, 4440048), (48, 3330036), (54, 2960032), (64, 2497527), (72, 2220024), (96, 1665018), (108, 1480016), (144, 1110012), (192, 832509), (216, 740008), (233, 686016), (288, 555006), (397, 402624), (432, 370004), (466, 343008), (576, 277503), (699, 228672), (794, 201312), (864, 185002), (932, 171504), (1191, 134208), (1398, 114336), (1588, 100656), (1728, 92501), (1864, 85752), (2097, 76224), (2382, 67104), (2796, 57168), (3176, 50328), (3573, 44736), (3728, 42876), (4194, 38112), (4764, 33552), (5592, 28584), (6291, 25408), (6352, 25164), (7146, 22368), (7456, 21438), (8388, 19056), (9528, 16776), (10719, 14912), (11184, 14292), (12582, 12704)]