156817408

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6994

約数の個数: 48

約数和(自身を含む): 342112680

約数和(自身を除く): 185295272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 6961, 11264, 13922, 22528, 27844, 55688, 76571, 111376, 153142, 222752, 306284, 445504, 612568, 891008, 1225136, 1782016, 2450272, 3564032, 4900544, 7128064, 9801088, 14256128, 19602176, 39204352, 78408704, 156817408]

約数ペア:

[(1, 156817408), (2, 78408704), (4, 39204352), (8, 19602176), (11, 14256128), (16, 9801088), (22, 7128064), (32, 4900544), (44, 3564032), (64, 2450272), (88, 1782016), (128, 1225136), (176, 891008), (256, 612568), (352, 445504), (512, 306284), (704, 222752), (1024, 153142), (1408, 111376), (2048, 76571), (2816, 55688), (5632, 27844), (6961, 22528), (11264, 13922)]