170839956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3163}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 456425984

約数和(自身を除く): 285586028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3163, 3858, 4501, 6326, 7716, 9002, 9489, 12652, 13503, 18004, 18978, 22141, 27006, 37956, 44282, 54012, 66423, 88564, 132846, 265692, 2033809, 4067618, 6101427, 8135236, 12202854, 14236663, 24405708, 28473326, 42709989, 56946652, 85419978, 170839956]

約数ペア:

[(1, 170839956), (2, 85419978), (3, 56946652), (4, 42709989), (6, 28473326), (7, 24405708), (12, 14236663), (14, 12202854), (21, 8135236), (28, 6101427), (42, 4067618), (84, 2033809), (643, 265692), (1286, 132846), (1929, 88564), (2572, 66423), (3163, 54012), (3858, 44282), (4501, 37956), (6326, 27006), (7716, 22141), (9002, 18978), (9489, 18004), (12652, 13503)]