189355264

素因数分解:

$2^8\times 7^1\times {\mathrm{105667}}^1$

素因数の和:105690

約数の個数: 36

約数和(自身を含む): 431970784

約数和(自身を除く): 242615520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 105667, 211334, 422668, 739669, 845336, 1479338, 1690672, 2958676, 3381344, 5917352, 6762688, 11834704, 13525376, 23669408, 27050752, 47338816, 94677632, 189355264]

約数ペア:

[(1, 189355264), (2, 94677632), (4, 47338816), (7, 27050752), (8, 23669408), (14, 13525376), (16, 11834704), (28, 6762688), (32, 5917352), (56, 3381344), (64, 2958676), (112, 1690672), (128, 1479338), (224, 845336), (256, 739669), (448, 422668), (896, 211334), (1792, 105667)]