142280576

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 305510400

約数和(自身を除く): 163229824

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1559, 1984, 2852, 2944, 3118, 3968, 5704, 6236, 11408, 12472, 22816, 24944, 35857, 45632, 48329, 49888, 71714, 91264, 96658, 99776, 143428, 193316, 199552, 286856, 386632, 573712, 773264, 1111567, 1147424, 1546528, 2223134, 2294848, 3093056, 4446268, 4589696, 6186112, 8892536, 17785072, 35570144, 71140288, 142280576]

約数ペア:

[(1, 142280576), (2, 71140288), (4, 35570144), (8, 17785072), (16, 8892536), (23, 6186112), (31, 4589696), (32, 4446268), (46, 3093056), (62, 2294848), (64, 2223134), (92, 1546528), (124, 1147424), (128, 1111567), (184, 773264), (248, 573712), (368, 386632), (496, 286856), (713, 199552), (736, 193316), (992, 143428), (1426, 99776), (1472, 96658), (1559, 91264), (1984, 71714), (2852, 49888), (2944, 48329), (3118, 45632), (3968, 35857), (5704, 24944), (6236, 22816), (11408, 12472)]