163905152

素因数分解:

$2^7\times {\mathrm{373}}^1\times {\mathrm{3433}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 327500580

約数和(自身を除く): 163595428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 373, 746, 1492, 2984, 3433, 5968, 6866, 11936, 13732, 23872, 27464, 47744, 54928, 109856, 219712, 439424, 1280509, 2561018, 5122036, 10244072, 20488144, 40976288, 81952576, 163905152]

約数ペア:

[(1, 163905152), (2, 81952576), (4, 40976288), (8, 20488144), (16, 10244072), (32, 5122036), (64, 2561018), (128, 1280509), (373, 439424), (746, 219712), (1492, 109856), (2984, 54928), (3433, 47744), (5968, 27464), (6866, 23872), (11936, 13732)]