161306204544

素因数分解:

$2^7\times 3^4\times {\mathrm{2423}}^1\times {\mathrm{6421}}^1$

素因数の和:8870

約数の個数: 160

約数和(自身を含む): 480317563440

約数和(自身を除く): 319011358896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2423, 2592, 3456, 4846, 5184, 6421, 7269, 9692, 10368, 12842, 14538, 19263, 19384, 21807, 25684, 29076, 38526, 38768, 43614, 51368, 57789, 58152, 65421, 77052, 77536, 87228, 102736, 115578, 116304, 130842, 154104, 155072, 173367, 174456, 196263, 205472, 231156, 232608, 261684, 308208, 310144, 346734, 348912, 392526, 410944, 462312, 465216, 520101, 523368, 616416, 693468, 697824, 785052, 821888, 924624, 930432, 1040202, 1046736, 1232832, 1386936, 1395648, 1570104, 1849248, 2080404, 2093472, 2465664, 2773872, 2791296, 3140208, 3698496, 4160808, 4186944, 5547744, 6280416, 7396992, 8321616, 8373888, 11095488, 12560832, 15558083, 16643232, 22190976, 25121664, 31116166, 33286464, 46674249, 62232332, 66572928, 93348498, 124464664, 140022747, 186696996, 248929328, 280045494, 373393992, 420068241, 497858656, 560090988, 746787984, 840136482, 995717312, 1120181976, 1260204723, 1493575968, 1680272964, 1991434624, 2240363952, 2520409446, 2987151936, 3360545928, 4480727904, 5040818892, 5974303872, 6721091856, 8961455808, 10081637784, 13442183712, 17922911616, 20163275568, 26884367424, 40326551136, 53768734848, 80653102272, 161306204544]

約数ペア:

[(1, 161306204544), (2, 80653102272), (3, 53768734848), (4, 40326551136), (6, 26884367424), (8, 20163275568), (9, 17922911616), (12, 13442183712), (16, 10081637784), (18, 8961455808), (24, 6721091856), (27, 5974303872), (32, 5040818892), (36, 4480727904), (48, 3360545928), (54, 2987151936), (64, 2520409446), (72, 2240363952), (81, 1991434624), (96, 1680272964), (108, 1493575968), (128, 1260204723), (144, 1120181976), (162, 995717312), (192, 840136482), (216, 746787984), (288, 560090988), (324, 497858656), (384, 420068241), (432, 373393992), (576, 280045494), (648, 248929328), (864, 186696996), (1152, 140022747), (1296, 124464664), (1728, 93348498), (2423, 66572928), (2592, 62232332), (3456, 46674249), (4846, 33286464), (5184, 31116166), (6421, 25121664), (7269, 22190976), (9692, 16643232), (10368, 15558083), (12842, 12560832), (14538, 11095488), (19263, 8373888), (19384, 8321616), (21807, 7396992), (25684, 6280416), (29076, 5547744), (38526, 4186944), (38768, 4160808), (43614, 3698496), (51368, 3140208), (57789, 2791296), (58152, 2773872), (65421, 2465664), (77052, 2093472), (77536, 2080404), (87228, 1849248), (102736, 1570104), (115578, 1395648), (116304, 1386936), (130842, 1232832), (154104, 1046736), (155072, 1040202), (173367, 930432), (174456, 924624), (196263, 821888), (205472, 785052), (231156, 697824), (232608, 693468), (261684, 616416), (308208, 523368), (310144, 520101), (346734, 465216), (348912, 462312), (392526, 410944)]