159546088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 206236952

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 41, 52, 62, 68, 71, 82, 104, 124, 136, 142, 164, 221, 248, 284, 328, 403, 442, 527, 533, 568, 697, 806, 884, 923, 1054, 1066, 1207, 1271, 1394, 1612, 1768, 1846, 2108, 2132, 2201, 2414, 2542, 2788, 2911, 3224, 3692, 4216, 4264, 4402, 4828, 5084, 5576, 5822, 6851, 7384, 8804, 9061, 9656, 10168, 11644, 13702, 15691, 16523, 17608, 18122, 21607, 23288, 27404, 28613, 31382, 33046, 36244, 37417, 37843, 43214, 49487, 54808, 57226, 62764, 66092, 72488, 74834, 75686, 86428, 90241, 98974, 114452, 125528, 132184, 149668, 151372, 172856, 180482, 197948, 228904, 280891, 299336, 302744, 360964, 395896, 486421, 561782, 643331, 721928, 972842, 1123564, 1173133, 1286662, 1534097, 1945684, 2247128, 2346266, 2573324, 3068194, 3891368, 4692532, 5146648, 6136388, 9385064, 12272776, 19943261, 39886522, 79773044, 159546088]

約数ペア:

[(1, 159546088), (2, 79773044), (4, 39886522), (8, 19943261), (13, 12272776), (17, 9385064), (26, 6136388), (31, 5146648), (34, 4692532), (41, 3891368), (52, 3068194), (62, 2573324), (68, 2346266), (71, 2247128), (82, 1945684), (104, 1534097), (124, 1286662), (136, 1173133), (142, 1123564), (164, 972842), (221, 721928), (248, 643331), (284, 561782), (328, 486421), (403, 395896), (442, 360964), (527, 302744), (533, 299336), (568, 280891), (697, 228904), (806, 197948), (884, 180482), (923, 172856), (1054, 151372), (1066, 149668), (1207, 132184), (1271, 125528), (1394, 114452), (1612, 98974), (1768, 90241), (1846, 86428), (2108, 75686), (2132, 74834), (2201, 72488), (2414, 66092), (2542, 62764), (2788, 57226), (2911, 54808), (3224, 49487), (3692, 43214), (4216, 37843), (4264, 37417), (4402, 36244), (4828, 33046), (5084, 31382), (5576, 28613), (5822, 27404), (6851, 23288), (7384, 21607), (8804, 18122), (9061, 17608), (9656, 16523), (10168, 15691), (11644, 13702)]