142820136

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{15619}}^1$

素因数の和:15758

約数の個数: 48

約数和(自身を含む): 389875200

約数和(自身を除く): 247055064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 15619, 31238, 46857, 62476, 93714, 124952, 140571, 187428, 281142, 374856, 562284, 1124568, 1983613, 3967226, 5950839, 7934452, 11901678, 15868904, 17852517, 23803356, 35705034, 47606712, 71410068, 142820136]

約数ペア:

[(1, 142820136), (2, 71410068), (3, 47606712), (4, 35705034), (6, 23803356), (8, 17852517), (9, 15868904), (12, 11901678), (18, 7934452), (24, 5950839), (36, 3967226), (72, 1983613), (127, 1124568), (254, 562284), (381, 374856), (508, 281142), (762, 187428), (1016, 140571), (1143, 124952), (1524, 93714), (2286, 62476), (3048, 46857), (4572, 31238), (9144, 15619)]