168272384

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1673

約数の個数: 80

約数和(自身を含む): 397742400

約数和(自身を除く): 229470016

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, 512, 812, 896, 928, 1619, 1624, 1792, 1856, 3238, 3248, 3584, 3712, 6476, 6496, 7424, 11333, 12952, 12992, 14848, 22666, 25904, 25984, 45332, 46951, 51808, 51968, 90664, 93902, 103616, 103936, 181328, 187804, 207232, 328657, 362656, 375608, 414464, 657314, 725312, 751216, 828928, 1314628, 1450624, 1502432, 2629256, 2901248, 3004864, 5258512, 5802496, 6009728, 10517024, 12019456, 21034048, 24038912, 42068096, 84136192, 168272384]

約数ペア:

[(1, 168272384), (2, 84136192), (4, 42068096), (7, 24038912), (8, 21034048), (14, 12019456), (16, 10517024), (28, 6009728), (29, 5802496), (32, 5258512), (56, 3004864), (58, 2901248), (64, 2629256), (112, 1502432), (116, 1450624), (128, 1314628), (203, 828928), (224, 751216), (232, 725312), (256, 657314), (406, 414464), (448, 375608), (464, 362656), (512, 328657), (812, 207232), (896, 187804), (928, 181328), (1619, 103936), (1624, 103616), (1792, 93902), (1856, 90664), (3238, 51968), (3248, 51808), (3584, 46951), (3712, 45332), (6476, 25984), (6496, 25904), (7424, 22666), (11333, 14848), (12952, 12992)]