155916608

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1015

約数の個数: 56

約数和(自身を含む): 323331840

約数和(自身を除く): 167415232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 356, 496, 712, 883, 992, 1424, 1766, 1984, 2759, 2848, 3532, 5518, 5696, 7064, 11036, 14128, 22072, 27373, 28256, 44144, 54746, 56512, 78587, 88288, 109492, 157174, 176576, 218984, 314348, 437968, 628696, 875936, 1257392, 1751872, 2436197, 2514784, 4872394, 5029568, 9744788, 19489576, 38979152, 77958304, 155916608]

約数ペア:

[(1, 155916608), (2, 77958304), (4, 38979152), (8, 19489576), (16, 9744788), (31, 5029568), (32, 4872394), (62, 2514784), (64, 2436197), (89, 1751872), (124, 1257392), (178, 875936), (248, 628696), (356, 437968), (496, 314348), (712, 218984), (883, 176576), (992, 157174), (1424, 109492), (1766, 88288), (1984, 78587), (2759, 56512), (2848, 54746), (3532, 44144), (5518, 28256), (5696, 27373), (7064, 22072), (11036, 14128)]