156939555536

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{523}}^1\times {\mathrm{38197}}^1$

素因数の和:39219

約数の個数: 40

約数和(自身を含む): 305280249504

約数和(自身を除く): 148340693968

約数列:

[1, 2, 4, 8, 16, 491, 523, 982, 1046, 1964, 2092, 3928, 4184, 7856, 8368, 38197, 76394, 152788, 256793, 305576, 513586, 611152, 1027172, 2054344, 4108688, 18754727, 19977031, 37509454, 39954062, 75018908, 79908124, 150037816, 159816248, 300075632, 319632496, 9808722221, 19617444442, 39234888884, 78469777768, 156939555536]

約数ペア:

[(1, 156939555536), (2, 78469777768), (4, 39234888884), (8, 19617444442), (16, 9808722221), (491, 319632496), (523, 300075632), (982, 159816248), (1046, 150037816), (1964, 79908124), (2092, 75018908), (3928, 39954062), (4184, 37509454), (7856, 19977031), (8368, 18754727), (38197, 4108688), (76394, 2054344), (152788, 1027172), (256793, 611152), (305576, 513586)]