132641584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 282620800

約数和(自身を除く): 149979216

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 73, 76, 86, 139, 146, 152, 172, 278, 292, 304, 344, 556, 584, 688, 817, 1112, 1168, 1387, 1634, 2224, 2641, 2774, 3139, 3268, 5282, 5548, 5977, 6278, 6536, 10147, 10564, 11096, 11954, 12556, 13072, 20294, 21128, 22192, 23908, 25112, 40588, 42256, 47816, 50224, 59641, 81176, 95632, 113563, 119282, 162352, 192793, 227126, 238564, 385586, 436321, 454252, 477128, 771172, 872642, 908504, 954256, 1542344, 1745284, 1817008, 3084688, 3490568, 6981136, 8290099, 16580198, 33160396, 66320792, 132641584]

約数ペア:

[(1, 132641584), (2, 66320792), (4, 33160396), (8, 16580198), (16, 8290099), (19, 6981136), (38, 3490568), (43, 3084688), (73, 1817008), (76, 1745284), (86, 1542344), (139, 954256), (146, 908504), (152, 872642), (172, 771172), (278, 477128), (292, 454252), (304, 436321), (344, 385586), (556, 238564), (584, 227126), (688, 192793), (817, 162352), (1112, 119282), (1168, 113563), (1387, 95632), (1634, 81176), (2224, 59641), (2641, 50224), (2774, 47816), (3139, 42256), (3268, 40588), (5282, 25112), (5548, 23908), (5977, 22192), (6278, 21128), (6536, 20294), (10147, 13072), (10564, 12556), (11096, 11954)]