188738816

素因数分解:

$2^8\times 7^1\times {\mathrm{105323}}^1$

素因数の和:105346

約数の個数: 36

約数和(自身を含む): 430564512

約数和(自身を除く): 241825696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 105323, 210646, 421292, 737261, 842584, 1474522, 1685168, 2949044, 3370336, 5898088, 6740672, 11796176, 13481344, 23592352, 26962688, 47184704, 94369408, 188738816]

約数ペア:

[(1, 188738816), (2, 94369408), (4, 47184704), (7, 26962688), (8, 23592352), (14, 13481344), (16, 11796176), (28, 6740672), (32, 5898088), (56, 3370336), (64, 2949044), (112, 1685168), (128, 1474522), (224, 842584), (256, 737261), (448, 421292), (896, 210646), (1792, 105323)]