15206688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 52153920

約数和(自身を除く): 36947232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 397, 399, 456, 504, 532, 608, 672, 684, 794, 798, 912, 1008, 1064, 1191, 1197, 1368, 1588, 1596, 1824, 2016, 2128, 2382, 2394, 2736, 2779, 3176, 3192, 3573, 4256, 4764, 4788, 5472, 5558, 6352, 6384, 7146, 7543, 8337, 9528, 9576, 11116, 12704, 12768, 14292, 15086, 16674, 19056, 19152, 22232, 22629, 25011, 28584, 30172, 33348, 38112, 38304, 44464, 45258, 50022, 52801, 57168, 60344, 66696, 67887, 88928, 90516, 100044, 105602, 114336, 120688, 133392, 135774, 158403, 181032, 200088, 211204, 241376, 266784, 271548, 316806, 362064, 400176, 422408, 475209, 543096, 633612, 724128, 800352, 844816, 950418, 1086192, 1267224, 1689632, 1900836, 2172384, 2534448, 3801672, 5068896, 7603344, 15206688]

約数ペア:

[(1, 15206688), (2, 7603344), (3, 5068896), (4, 3801672), (6, 2534448), (7, 2172384), (8, 1900836), (9, 1689632), (12, 1267224), (14, 1086192), (16, 950418), (18, 844816), (19, 800352), (21, 724128), (24, 633612), (28, 543096), (32, 475209), (36, 422408), (38, 400176), (42, 362064), (48, 316806), (56, 271548), (57, 266784), (63, 241376), (72, 211204), (76, 200088), (84, 181032), (96, 158403), (112, 135774), (114, 133392), (126, 120688), (133, 114336), (144, 105602), (152, 100044), (168, 90516), (171, 88928), (224, 67887), (228, 66696), (252, 60344), (266, 57168), (288, 52801), (304, 50022), (336, 45258), (342, 44464), (397, 38304), (399, 38112), (456, 33348), (504, 30172), (532, 28584), (608, 25011), (672, 22629), (684, 22232), (794, 19152), (798, 19056), (912, 16674), (1008, 15086), (1064, 14292), (1191, 12768), (1197, 12704), (1368, 11116), (1588, 9576), (1596, 9528), (1824, 8337), (2016, 7543), (2128, 7146), (2382, 6384), (2394, 6352), (2736, 5558), (2779, 5472), (3176, 4788), (3192, 4764), (3573, 4256)]