145438248

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{208963}}^1$

素因数の和:209001

約数の個数: 32

約数和(自身を含む): 376135200

約数和(自身を除く): 230696952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 208963, 417926, 626889, 835852, 1253778, 1671704, 2507556, 5015112, 6059927, 12119854, 18179781, 24239708, 36359562, 48479416, 72719124, 145438248]

約数ペア:

[(1, 145438248), (2, 72719124), (3, 48479416), (4, 36359562), (6, 24239708), (8, 18179781), (12, 12119854), (24, 6059927), (29, 5015112), (58, 2507556), (87, 1671704), (116, 1253778), (174, 835852), (232, 626889), (348, 417926), (696, 208963)]