160216702

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 261043200

約数和(自身を除く): 100826498

約数列:

[1, 2, 19, 38, 47, 94, 109, 218, 823, 893, 1646, 1786, 2071, 4142, 5123, 10246, 15637, 31274, 38681, 77362, 89707, 97337, 179414, 194674, 734939, 1469878, 1704433, 3408866, 4216229, 8432458, 80108351, 160216702]

約数ペア:

[(1, 160216702), (2, 80108351), (19, 8432458), (38, 4216229), (47, 3408866), (94, 1704433), (109, 1469878), (218, 734939), (823, 194674), (893, 179414), (1646, 97337), (1786, 89707), (2071, 77362), (4142, 38681), (5123, 31274), (10246, 15637)]