168712992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1655

約数の個数: 144

約数和(自身を含む): 559016640

約数和(自身を除く): 390303648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1579, 1696, 1908, 2016, 2226, 2544, 2968, 3158, 3339, 3816, 4452, 4737, 5088, 5936, 6316, 6678, 7632, 8904, 9474, 11053, 11872, 12632, 13356, 14211, 15264, 17808, 18948, 22106, 25264, 26712, 28422, 33159, 35616, 37896, 44212, 50528, 53424, 56844, 66318, 75792, 83687, 88424, 99477, 106848, 113688, 132636, 151584, 167374, 176848, 198954, 227376, 251061, 265272, 334748, 353696, 397908, 454752, 502122, 530544, 585809, 669496, 753183, 795816, 1004244, 1061088, 1171618, 1338992, 1506366, 1591632, 1757427, 2008488, 2343236, 2677984, 3012732, 3183264, 3514854, 4016976, 4686472, 5272281, 6025464, 7029708, 8033952, 9372944, 10544562, 12050928, 14059416, 18745888, 21089124, 24101856, 28118832, 42178248, 56237664, 84356496, 168712992]

約数ペア:

[(1, 168712992), (2, 84356496), (3, 56237664), (4, 42178248), (6, 28118832), (7, 24101856), (8, 21089124), (9, 18745888), (12, 14059416), (14, 12050928), (16, 10544562), (18, 9372944), (21, 8033952), (24, 7029708), (28, 6025464), (32, 5272281), (36, 4686472), (42, 4016976), (48, 3514854), (53, 3183264), (56, 3012732), (63, 2677984), (72, 2343236), (84, 2008488), (96, 1757427), (106, 1591632), (112, 1506366), (126, 1338992), (144, 1171618), (159, 1061088), (168, 1004244), (212, 795816), (224, 753183), (252, 669496), (288, 585809), (318, 530544), (336, 502122), (371, 454752), (424, 397908), (477, 353696), (504, 334748), (636, 265272), (672, 251061), (742, 227376), (848, 198954), (954, 176848), (1008, 167374), (1113, 151584), (1272, 132636), (1484, 113688), (1579, 106848), (1696, 99477), (1908, 88424), (2016, 83687), (2226, 75792), (2544, 66318), (2968, 56844), (3158, 53424), (3339, 50528), (3816, 44212), (4452, 37896), (4737, 35616), (5088, 33159), (5936, 28422), (6316, 26712), (6678, 25264), (7632, 22106), (8904, 18948), (9474, 17808), (11053, 15264), (11872, 14211), (12632, 13356)]