154419536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11813}}^1$

素因数の和:11883

約数の個数: 40

約数和(自身を含む): 322285920

約数和(自身を除く): 167866384

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 11813, 13072, 23626, 47252, 94504, 189008, 224447, 448894, 507959, 897788, 1015918, 1795576, 2031836, 3591152, 4063672, 8127344, 9651221, 19302442, 38604884, 77209768, 154419536]

約数ペア:

[(1, 154419536), (2, 77209768), (4, 38604884), (8, 19302442), (16, 9651221), (19, 8127344), (38, 4063672), (43, 3591152), (76, 2031836), (86, 1795576), (152, 1015918), (172, 897788), (304, 507959), (344, 448894), (688, 224447), (817, 189008), (1634, 94504), (3268, 47252), (6536, 23626), (11813, 13072)]