190931888

素因数分解:

$2^4\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2371}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 423544320

約数和(自身を除く): 232612432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719, 1438, 2371, 2876, 4742, 5033, 5752, 9484, 10066, 11504, 16597, 18968, 20132, 33194, 37936, 40264, 66388, 80528, 132776, 265552, 1704749, 3409498, 6818996, 11933243, 13637992, 23866486, 27275984, 47732972, 95465944, 190931888]

約数ペア:

[(1, 190931888), (2, 95465944), (4, 47732972), (7, 27275984), (8, 23866486), (14, 13637992), (16, 11933243), (28, 6818996), (56, 3409498), (112, 1704749), (719, 265552), (1438, 132776), (2371, 80528), (2876, 66388), (4742, 40264), (5033, 37936), (5752, 33194), (9484, 20132), (10066, 18968), (11504, 16597)]