170074072

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{13619}}^1$

素因数の和:13855

約数の個数: 32

約数和(自身を含む): 366105600

約数和(自身を除く): 196031528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 13619, 27238, 54476, 95333, 108952, 190666, 381332, 762664, 3037037, 6074074, 12148148, 21259259, 24296296, 42518518, 85037036, 170074072]

約数ペア:

[(1, 170074072), (2, 85037036), (4, 42518518), (7, 24296296), (8, 21259259), (14, 12148148), (28, 6074074), (56, 3037037), (223, 762664), (446, 381332), (892, 190666), (1561, 108952), (1784, 95333), (3122, 54476), (6244, 27238), (12488, 13619)]