161279744

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{17027}}^1$

素因数の和:17080

約数の個数: 36

約数和(自身を含む): 330649704

約数和(自身を除く): 169369960

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 17027, 34054, 68108, 136216, 272432, 544864, 629999, 1089728, 1259998, 2179456, 2519996, 4358912, 5039992, 10079984, 20159968, 40319936, 80639872, 161279744]

約数ペア:

[(1, 161279744), (2, 80639872), (4, 40319936), (8, 20159968), (16, 10079984), (32, 5039992), (37, 4358912), (64, 2519996), (74, 2179456), (128, 1259998), (148, 1089728), (256, 629999), (296, 544864), (592, 272432), (1184, 136216), (2368, 68108), (4736, 34054), (9472, 17027)]