161620032

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 168

約数和(自身を含む): 510783840

約数和(自身を除く): 349163808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 392, 419, 448, 492, 574, 588, 656, 672, 784, 838, 861, 984, 1148, 1176, 1257, 1312, 1344, 1568, 1676, 1722, 1968, 2009, 2296, 2352, 2514, 2624, 2933, 3136, 3352, 3444, 3936, 4018, 4592, 4704, 5028, 5866, 6027, 6704, 6888, 7872, 8036, 8799, 9184, 9408, 10056, 11732, 12054, 13408, 13776, 16072, 17179, 17598, 18368, 20112, 20531, 23464, 24108, 26816, 27552, 32144, 34358, 35196, 40224, 41062, 46928, 48216, 51537, 55104, 61593, 64288, 68716, 70392, 80448, 82124, 93856, 96432, 103074, 120253, 123186, 128576, 137432, 140784, 164248, 187712, 192864, 206148, 240506, 246372, 274864, 281568, 328496, 360759, 385728, 412296, 481012, 492744, 549728, 563136, 656992, 721518, 824592, 841771, 962024, 985488, 1099456, 1313984, 1443036, 1649184, 1683542, 1924048, 1970976, 2525313, 2886072, 3298368, 3367084, 3848096, 3941952, 5050626, 5772144, 6734168, 7696192, 10101252, 11544288, 13468336, 20202504, 23088576, 26936672, 40405008, 53873344, 80810016, 161620032]

約数ペア:

[(1, 161620032), (2, 80810016), (3, 53873344), (4, 40405008), (6, 26936672), (7, 23088576), (8, 20202504), (12, 13468336), (14, 11544288), (16, 10101252), (21, 7696192), (24, 6734168), (28, 5772144), (32, 5050626), (41, 3941952), (42, 3848096), (48, 3367084), (49, 3298368), (56, 2886072), (64, 2525313), (82, 1970976), (84, 1924048), (96, 1683542), (98, 1649184), (112, 1443036), (123, 1313984), (147, 1099456), (164, 985488), (168, 962024), (192, 841771), (196, 824592), (224, 721518), (246, 656992), (287, 563136), (294, 549728), (328, 492744), (336, 481012), (392, 412296), (419, 385728), (448, 360759), (492, 328496), (574, 281568), (588, 274864), (656, 246372), (672, 240506), (784, 206148), (838, 192864), (861, 187712), (984, 164248), (1148, 140784), (1176, 137432), (1257, 128576), (1312, 123186), (1344, 120253), (1568, 103074), (1676, 96432), (1722, 93856), (1968, 82124), (2009, 80448), (2296, 70392), (2352, 68716), (2514, 64288), (2624, 61593), (2933, 55104), (3136, 51537), (3352, 48216), (3444, 46928), (3936, 41062), (4018, 40224), (4592, 35196), (4704, 34358), (5028, 32144), (5866, 27552), (6027, 26816), (6704, 24108), (6888, 23464), (7872, 20531), (8036, 20112), (8799, 18368), (9184, 17598), (9408, 17179), (10056, 16072), (11732, 13776), (12054, 13408)]