159723872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 405409536

約数和(自身を除く): 245685664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 71, 77, 83, 88, 112, 121, 142, 154, 166, 176, 224, 242, 284, 308, 332, 352, 484, 497, 568, 581, 616, 664, 781, 847, 913, 968, 994, 1136, 1162, 1232, 1328, 1562, 1694, 1826, 1936, 1988, 2272, 2324, 2464, 2656, 3124, 3388, 3652, 3872, 3976, 4648, 5467, 5893, 6248, 6391, 6776, 7304, 7952, 8591, 9296, 10043, 10934, 11786, 12496, 12782, 13552, 14608, 15904, 17182, 18592, 20086, 21868, 23572, 24992, 25564, 27104, 29216, 34364, 40172, 41251, 43736, 47144, 51128, 60137, 64823, 68728, 70301, 80344, 82502, 87472, 94288, 102256, 120274, 129646, 137456, 140602, 160688, 165004, 174944, 188576, 204512, 240548, 259292, 274912, 281204, 321376, 330008, 453761, 481096, 518584, 562408, 660016, 713053, 907522, 962192, 1037168, 1124816, 1320032, 1426106, 1815044, 1924384, 2074336, 2249632, 2852212, 3630088, 4991371, 5704424, 7260176, 9982742, 11408848, 14520352, 19965484, 22817696, 39930968, 79861936, 159723872]

約数ペア:

[(1, 159723872), (2, 79861936), (4, 39930968), (7, 22817696), (8, 19965484), (11, 14520352), (14, 11408848), (16, 9982742), (22, 7260176), (28, 5704424), (32, 4991371), (44, 3630088), (56, 2852212), (71, 2249632), (77, 2074336), (83, 1924384), (88, 1815044), (112, 1426106), (121, 1320032), (142, 1124816), (154, 1037168), (166, 962192), (176, 907522), (224, 713053), (242, 660016), (284, 562408), (308, 518584), (332, 481096), (352, 453761), (484, 330008), (497, 321376), (568, 281204), (581, 274912), (616, 259292), (664, 240548), (781, 204512), (847, 188576), (913, 174944), (968, 165004), (994, 160688), (1136, 140602), (1162, 137456), (1232, 129646), (1328, 120274), (1562, 102256), (1694, 94288), (1826, 87472), (1936, 82502), (1988, 80344), (2272, 70301), (2324, 68728), (2464, 64823), (2656, 60137), (3124, 51128), (3388, 47144), (3652, 43736), (3872, 41251), (3976, 40172), (4648, 34364), (5467, 29216), (5893, 27104), (6248, 25564), (6391, 24992), (6776, 23572), (7304, 21868), (7952, 20086), (8591, 18592), (9296, 17182), (10043, 15904), (10934, 14608), (11786, 13552), (12496, 12782)]