147479276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 307034112

約数和(自身を除く): 159554836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 917, 1297, 1834, 2594, 3668, 4061, 5188, 8122, 9079, 16244, 18158, 28427, 36316, 40207, 56854, 80414, 113708, 160828, 169907, 281449, 339814, 562898, 679628, 1125796, 1189349, 2378698, 4757396, 5267117, 10534234, 21068468, 36869819, 73739638, 147479276]

約数ペア:

[(1, 147479276), (2, 73739638), (4, 36869819), (7, 21068468), (14, 10534234), (28, 5267117), (31, 4757396), (62, 2378698), (124, 1189349), (131, 1125796), (217, 679628), (262, 562898), (434, 339814), (524, 281449), (868, 169907), (917, 160828), (1297, 113708), (1834, 80414), (2594, 56854), (3668, 40207), (4061, 36316), (5188, 28427), (8122, 18158), (9079, 16244)]