151285448

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 168048952

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 127, 136, 152, 254, 323, 461, 508, 646, 922, 1016, 1292, 1844, 2159, 2413, 2584, 3688, 4318, 4826, 7837, 8636, 8759, 9652, 15674, 17272, 17518, 19304, 31348, 35036, 41021, 58547, 62696, 70072, 82042, 117094, 148903, 164084, 234188, 297806, 328168, 468376, 595612, 995299, 1112393, 1191224, 1990598, 2224786, 3981196, 4449572, 7962392, 8899144, 18910681, 37821362, 75642724, 151285448]

約数ペア:

[(1, 151285448), (2, 75642724), (4, 37821362), (8, 18910681), (17, 8899144), (19, 7962392), (34, 4449572), (38, 3981196), (68, 2224786), (76, 1990598), (127, 1191224), (136, 1112393), (152, 995299), (254, 595612), (323, 468376), (461, 328168), (508, 297806), (646, 234188), (922, 164084), (1016, 148903), (1292, 117094), (1844, 82042), (2159, 70072), (2413, 62696), (2584, 58547), (3688, 41021), (4318, 35036), (4826, 31348), (7837, 19304), (8636, 17518), (8759, 17272), (9652, 15674)]