164423168

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 80

約数和(自身を含む): 404453280

約数和(自身を除く): 240030112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3529, 3584, 5824, 6656, 7058, 11648, 14116, 23296, 24703, 28232, 45877, 46592, 49406, 56464, 91754, 98812, 112928, 183508, 197624, 225856, 321139, 367016, 395248, 451712, 642278, 734032, 790496, 903424, 1284556, 1468064, 1580992, 1806848, 2569112, 2936128, 3161984, 5138224, 5872256, 6323968, 10276448, 11744512, 12647936, 20552896, 23489024, 41105792, 82211584, 164423168]

約数ペア:

[(1, 164423168), (2, 82211584), (4, 41105792), (7, 23489024), (8, 20552896), (13, 12647936), (14, 11744512), (16, 10276448), (26, 6323968), (28, 5872256), (32, 5138224), (52, 3161984), (56, 2936128), (64, 2569112), (91, 1806848), (104, 1580992), (112, 1468064), (128, 1284556), (182, 903424), (208, 790496), (224, 734032), (256, 642278), (364, 451712), (416, 395248), (448, 367016), (512, 321139), (728, 225856), (832, 197624), (896, 183508), (1456, 112928), (1664, 98812), (1792, 91754), (2912, 56464), (3328, 49406), (3529, 46592), (3584, 45877), (5824, 28232), (6656, 24703), (7058, 23296), (11648, 14116)]