188140288

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 435878912

約数和(自身を除く): 247738624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1567, 1792, 1876, 2144, 3134, 3752, 4288, 6268, 7504, 8576, 10969, 12536, 15008, 17152, 21938, 25072, 30016, 43876, 50144, 60032, 87752, 100288, 104989, 120064, 175504, 200576, 209978, 351008, 401152, 419956, 702016, 734923, 839912, 1404032, 1469846, 1679824, 2808064, 2939692, 3359648, 5879384, 6719296, 11758768, 13438592, 23517536, 26877184, 47035072, 94070144, 188140288]

約数ペア:

[(1, 188140288), (2, 94070144), (4, 47035072), (7, 26877184), (8, 23517536), (14, 13438592), (16, 11758768), (28, 6719296), (32, 5879384), (56, 3359648), (64, 2939692), (67, 2808064), (112, 1679824), (128, 1469846), (134, 1404032), (224, 839912), (256, 734923), (268, 702016), (448, 419956), (469, 401152), (536, 351008), (896, 209978), (938, 200576), (1072, 175504), (1567, 120064), (1792, 104989), (1876, 100288), (2144, 87752), (3134, 60032), (3752, 50144), (4288, 43876), (6268, 30016), (7504, 25072), (8576, 21938), (10969, 17152), (12536, 15008)]