163236816

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1393

約数の個数: 80

約数和(自身を含む): 470257600

約数和(自身を除く): 307020784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 997, 1137, 1516, 1994, 2274, 2991, 3032, 3411, 3988, 4548, 5982, 6064, 6822, 7976, 8973, 9096, 10233, 11964, 13644, 15952, 17946, 18192, 20466, 23928, 26919, 27288, 35892, 40932, 47856, 53838, 54576, 71784, 81864, 107676, 143568, 163728, 215352, 377863, 430704, 755726, 1133589, 1511452, 2267178, 3022904, 3400767, 4534356, 6045808, 6801534, 9068712, 10202301, 13603068, 18137424, 20404602, 27206136, 40809204, 54412272, 81618408, 163236816]

約数ペア:

[(1, 163236816), (2, 81618408), (3, 54412272), (4, 40809204), (6, 27206136), (8, 20404602), (9, 18137424), (12, 13603068), (16, 10202301), (18, 9068712), (24, 6801534), (27, 6045808), (36, 4534356), (48, 3400767), (54, 3022904), (72, 2267178), (108, 1511452), (144, 1133589), (216, 755726), (379, 430704), (432, 377863), (758, 215352), (997, 163728), (1137, 143568), (1516, 107676), (1994, 81864), (2274, 71784), (2991, 54576), (3032, 53838), (3411, 47856), (3988, 40932), (4548, 35892), (5982, 27288), (6064, 26919), (6822, 23928), (7976, 20466), (8973, 18192), (9096, 17946), (10233, 15952), (11964, 13644)]