198946048

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 460897472

約数和(自身を除く): 261951424

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, 1657, 1792, 1876, 2144, 3314, 3752, 4288, 6628, 7504, 8576, 11599, 13256, 15008, 17152, 23198, 26512, 30016, 46396, 53024, 60032, 92792, 106048, 111019, 120064, 185584, 212096, 222038, 371168, 424192, 444076, 742336, 777133, 888152, 1484672, 1554266, 1776304, 2969344, 3108532, 3552608, 6217064, 7105216, 12434128, 14210432, 24868256, 28420864, 49736512, 99473024, 198946048]

約数ペア:

[(1, 198946048), (2, 99473024), (4, 49736512), (7, 28420864), (8, 24868256), (14, 14210432), (16, 12434128), (28, 7105216), (32, 6217064), (56, 3552608), (64, 3108532), (67, 2969344), (112, 1776304), (128, 1554266), (134, 1484672), (224, 888152), (256, 777133), (268, 742336), (448, 444076), (469, 424192), (536, 371168), (896, 222038), (938, 212096), (1072, 185584), (1657, 120064), (1792, 111019), (1876, 106048), (2144, 92792), (3314, 60032), (3752, 53024), (4288, 46396), (6628, 30016), (7504, 26512), (8576, 23198), (11599, 17152), (13256, 15008)]