159420912

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 502348800

約数和(自身を除く): 342927888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 343, 368, 392, 421, 483, 552, 588, 644, 686, 784, 842, 966, 1029, 1104, 1127, 1176, 1263, 1288, 1372, 1684, 1932, 2058, 2254, 2352, 2526, 2576, 2744, 2947, 3368, 3381, 3864, 4116, 4508, 5052, 5488, 5894, 6736, 6762, 7728, 7889, 8232, 8841, 9016, 9683, 10104, 11788, 13524, 15778, 16464, 17682, 18032, 19366, 20208, 20629, 23576, 23667, 27048, 29049, 31556, 35364, 38732, 41258, 47152, 47334, 54096, 58098, 61887, 63112, 67781, 70728, 77464, 82516, 94668, 116196, 123774, 126224, 135562, 141456, 144403, 154928, 165032, 189336, 203343, 232392, 247548, 271124, 288806, 330064, 378672, 406686, 433209, 464784, 474467, 495096, 542248, 577612, 813372, 866418, 948934, 990192, 1084496, 1155224, 1423401, 1626744, 1732836, 1897868, 2310448, 2846802, 3253488, 3321269, 3465672, 3795736, 5693604, 6642538, 6931344, 7591472, 9963807, 11387208, 13285076, 19927614, 22774416, 26570152, 39855228, 53140304, 79710456, 159420912]

約数ペア:

[(1, 159420912), (2, 79710456), (3, 53140304), (4, 39855228), (6, 26570152), (7, 22774416), (8, 19927614), (12, 13285076), (14, 11387208), (16, 9963807), (21, 7591472), (23, 6931344), (24, 6642538), (28, 5693604), (42, 3795736), (46, 3465672), (48, 3321269), (49, 3253488), (56, 2846802), (69, 2310448), (84, 1897868), (92, 1732836), (98, 1626744), (112, 1423401), (138, 1155224), (147, 1084496), (161, 990192), (168, 948934), (184, 866418), (196, 813372), (276, 577612), (294, 542248), (322, 495096), (336, 474467), (343, 464784), (368, 433209), (392, 406686), (421, 378672), (483, 330064), (552, 288806), (588, 271124), (644, 247548), (686, 232392), (784, 203343), (842, 189336), (966, 165032), (1029, 154928), (1104, 144403), (1127, 141456), (1176, 135562), (1263, 126224), (1288, 123774), (1372, 116196), (1684, 94668), (1932, 82516), (2058, 77464), (2254, 70728), (2352, 67781), (2526, 63112), (2576, 61887), (2744, 58098), (2947, 54096), (3368, 47334), (3381, 47152), (3864, 41258), (4116, 38732), (4508, 35364), (5052, 31556), (5488, 29049), (5894, 27048), (6736, 23667), (6762, 23576), (7728, 20629), (7889, 20208), (8232, 19366), (8841, 18032), (9016, 17682), (9683, 16464), (10104, 15778), (11788, 13524)]