166667616

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 493562160

約数和(自身を除く): 326894544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 61, 72, 96, 106, 122, 144, 159, 179, 183, 212, 244, 288, 318, 358, 366, 424, 477, 488, 537, 549, 636, 716, 732, 848, 954, 976, 1074, 1098, 1272, 1432, 1464, 1611, 1696, 1908, 1952, 2148, 2196, 2544, 2864, 2928, 3222, 3233, 3816, 4296, 4392, 5088, 5728, 5856, 6444, 6466, 7632, 8592, 8784, 9487, 9699, 10919, 12888, 12932, 15264, 17184, 17568, 18974, 19398, 21838, 25776, 25864, 28461, 29097, 32757, 37948, 38796, 43676, 51552, 51728, 56922, 58194, 65514, 75896, 77592, 85383, 87352, 98271, 103456, 113844, 116388, 131028, 151792, 155184, 170766, 174704, 196542, 227688, 232776, 262056, 303584, 310368, 341532, 349408, 393084, 455376, 465552, 524112, 578707, 683064, 786168, 910752, 931104, 1048224, 1157414, 1366128, 1572336, 1736121, 2314828, 2732256, 3144672, 3472242, 4629656, 5208363, 6944484, 9259312, 10416726, 13888968, 18518624, 20833452, 27777936, 41666904, 55555872, 83333808, 166667616]

約数ペア:

[(1, 166667616), (2, 83333808), (3, 55555872), (4, 41666904), (6, 27777936), (8, 20833452), (9, 18518624), (12, 13888968), (16, 10416726), (18, 9259312), (24, 6944484), (32, 5208363), (36, 4629656), (48, 3472242), (53, 3144672), (61, 2732256), (72, 2314828), (96, 1736121), (106, 1572336), (122, 1366128), (144, 1157414), (159, 1048224), (179, 931104), (183, 910752), (212, 786168), (244, 683064), (288, 578707), (318, 524112), (358, 465552), (366, 455376), (424, 393084), (477, 349408), (488, 341532), (537, 310368), (549, 303584), (636, 262056), (716, 232776), (732, 227688), (848, 196542), (954, 174704), (976, 170766), (1074, 155184), (1098, 151792), (1272, 131028), (1432, 116388), (1464, 113844), (1611, 103456), (1696, 98271), (1908, 87352), (1952, 85383), (2148, 77592), (2196, 75896), (2544, 65514), (2864, 58194), (2928, 56922), (3222, 51728), (3233, 51552), (3816, 43676), (4296, 38796), (4392, 37948), (5088, 32757), (5728, 29097), (5856, 28461), (6444, 25864), (6466, 25776), (7632, 21838), (8592, 19398), (8784, 18974), (9487, 17568), (9699, 17184), (10919, 15264), (12888, 12932)]