163618848

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 466830000

約数和(自身を除く): 303211152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 758, 1137, 1499, 1516, 2274, 2998, 3032, 3411, 4497, 4548, 5996, 6064, 6822, 8994, 9096, 11992, 12128, 13491, 13644, 17988, 18192, 23984, 26982, 27288, 35976, 36384, 47968, 53964, 54576, 71952, 107928, 109152, 143904, 215856, 431712, 568121, 1136242, 1704363, 2272484, 3408726, 4544968, 5113089, 6817452, 9089936, 10226178, 13634904, 18179872, 20452356, 27269808, 40904712, 54539616, 81809424, 163618848]

約数ペア:

[(1, 163618848), (2, 81809424), (3, 54539616), (4, 40904712), (6, 27269808), (8, 20452356), (9, 18179872), (12, 13634904), (16, 10226178), (18, 9089936), (24, 6817452), (32, 5113089), (36, 4544968), (48, 3408726), (72, 2272484), (96, 1704363), (144, 1136242), (288, 568121), (379, 431712), (758, 215856), (1137, 143904), (1499, 109152), (1516, 107928), (2274, 71952), (2998, 54576), (3032, 53964), (3411, 47968), (4497, 36384), (4548, 35976), (5996, 27288), (6064, 26982), (6822, 23984), (8994, 18192), (9096, 17988), (11992, 13644), (12128, 13491)]