190816656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{128237}}^1$

素因数の和:128279

約数の個数: 40

約数和(自身を含む): 508848384

約数和(自身を除く): 318031728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 128237, 256474, 384711, 512948, 769422, 1025896, 1538844, 2051792, 3077688, 3975347, 6155376, 7950694, 11926041, 15901388, 23852082, 31802776, 47704164, 63605552, 95408328, 190816656]

約数ペア:

[(1, 190816656), (2, 95408328), (3, 63605552), (4, 47704164), (6, 31802776), (8, 23852082), (12, 15901388), (16, 11926041), (24, 7950694), (31, 6155376), (48, 3975347), (62, 3077688), (93, 2051792), (124, 1538844), (186, 1025896), (248, 769422), (372, 512948), (496, 384711), (744, 256474), (1488, 128237)]