189007616

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3637}}^1$

素因数の和:3689

約数の個数: 72

約数和(自身を含む): 446164320

約数和(自身を除く): 257156704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3637, 3712, 6496, 7274, 7424, 12992, 14548, 25459, 25984, 29096, 50918, 51968, 58192, 101836, 105473, 116384, 203672, 210946, 232768, 407344, 421892, 465536, 738311, 814688, 843784, 931072, 1476622, 1629376, 1687568, 2953244, 3258752, 3375136, 5906488, 6517504, 6750272, 11812976, 13500544, 23625952, 27001088, 47251904, 94503808, 189007616]

約数ペア:

[(1, 189007616), (2, 94503808), (4, 47251904), (7, 27001088), (8, 23625952), (14, 13500544), (16, 11812976), (28, 6750272), (29, 6517504), (32, 5906488), (56, 3375136), (58, 3258752), (64, 2953244), (112, 1687568), (116, 1629376), (128, 1476622), (203, 931072), (224, 843784), (232, 814688), (256, 738311), (406, 465536), (448, 421892), (464, 407344), (812, 232768), (896, 210946), (928, 203672), (1624, 116384), (1792, 105473), (1856, 101836), (3248, 58192), (3637, 51968), (3712, 50918), (6496, 29096), (7274, 25984), (7424, 25459), (12992, 14548)]